/usr/bin/java -Xmx8000000000 -Xss4m -jar ./plugins/org.eclipse.equinox.launcher_1.5.800.v20200727-1323.jar -data @noDefault -ultimatedata ./data -tc ../../../trunk/examples/toolchains/AutomizerC.xml -s ../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf -i ../../../trunk/examples/svcomp/product-lines/minepump_spec4_product39.cil.c -------------------------------------------------------------------------------- This is Ultimate 0.2.0-7d8eed3 [2020-11-07 00:09:58,761 INFO L177 SettingsManager]: Resetting all preferences to default values... [2020-11-07 00:09:58,765 INFO L181 SettingsManager]: Resetting UltimateCore preferences to default values [2020-11-07 00:09:58,820 INFO L184 SettingsManager]: Ultimate Commandline Interface provides no preferences, ignoring... [2020-11-07 00:09:58,821 INFO L181 SettingsManager]: Resetting Boogie Preprocessor preferences to default values [2020-11-07 00:09:58,825 INFO L181 SettingsManager]: Resetting Boogie Procedure Inliner preferences to default values [2020-11-07 00:09:58,828 INFO L181 SettingsManager]: Resetting Abstract Interpretation preferences to default values [2020-11-07 00:09:58,836 INFO L181 SettingsManager]: Resetting LassoRanker preferences to default values [2020-11-07 00:09:58,840 INFO L181 SettingsManager]: Resetting Reaching Definitions preferences to default values [2020-11-07 00:09:58,846 INFO L181 SettingsManager]: Resetting SyntaxChecker preferences to default values [2020-11-07 00:09:58,847 INFO L181 SettingsManager]: Resetting Sifa preferences to default values [2020-11-07 00:09:58,848 INFO L184 SettingsManager]: Büchi Program Product provides no preferences, ignoring... [2020-11-07 00:09:58,849 INFO L181 SettingsManager]: Resetting LTL2Aut preferences to default values [2020-11-07 00:09:58,852 INFO L181 SettingsManager]: Resetting PEA to Boogie preferences to default values [2020-11-07 00:09:58,854 INFO L181 SettingsManager]: Resetting BlockEncodingV2 preferences to default values [2020-11-07 00:09:58,855 INFO L181 SettingsManager]: Resetting ChcToBoogie preferences to default values [2020-11-07 00:09:58,856 INFO L181 SettingsManager]: Resetting AutomataScriptInterpreter preferences to default values [2020-11-07 00:09:58,859 INFO L181 SettingsManager]: Resetting BuchiAutomizer preferences to default values [2020-11-07 00:09:58,877 INFO L181 SettingsManager]: Resetting CACSL2BoogieTranslator preferences to default values [2020-11-07 00:09:58,885 INFO L181 SettingsManager]: Resetting CodeCheck preferences to default values [2020-11-07 00:09:58,887 INFO L181 SettingsManager]: Resetting InvariantSynthesis preferences to default values [2020-11-07 00:09:58,888 INFO L181 SettingsManager]: Resetting RCFGBuilder preferences to default values [2020-11-07 00:09:58,890 INFO L181 SettingsManager]: Resetting Referee preferences to default values [2020-11-07 00:09:58,892 INFO L181 SettingsManager]: Resetting TraceAbstraction preferences to default values [2020-11-07 00:09:58,900 INFO L184 SettingsManager]: TraceAbstractionConcurrent provides no preferences, ignoring... [2020-11-07 00:09:58,901 INFO L184 SettingsManager]: TraceAbstractionWithAFAs provides no preferences, ignoring... [2020-11-07 00:09:58,901 INFO L181 SettingsManager]: Resetting TreeAutomizer preferences to default values [2020-11-07 00:09:58,903 INFO L181 SettingsManager]: Resetting IcfgToChc preferences to default values [2020-11-07 00:09:58,904 INFO L181 SettingsManager]: Resetting IcfgTransformer preferences to default values [2020-11-07 00:09:58,905 INFO L184 SettingsManager]: ReqToTest provides no preferences, ignoring... [2020-11-07 00:09:58,906 INFO L181 SettingsManager]: Resetting Boogie Printer preferences to default values [2020-11-07 00:09:58,907 INFO L181 SettingsManager]: Resetting ChcSmtPrinter preferences to default values [2020-11-07 00:09:58,909 INFO L181 SettingsManager]: Resetting ReqPrinter preferences to default values [2020-11-07 00:09:58,910 INFO L181 SettingsManager]: Resetting Witness Printer preferences to default values [2020-11-07 00:09:58,911 INFO L184 SettingsManager]: Boogie PL CUP Parser provides no preferences, ignoring... [2020-11-07 00:09:58,911 INFO L181 SettingsManager]: Resetting CDTParser preferences to default values [2020-11-07 00:09:58,912 INFO L184 SettingsManager]: AutomataScriptParser provides no preferences, ignoring... [2020-11-07 00:09:58,913 INFO L184 SettingsManager]: ReqParser provides no preferences, ignoring... [2020-11-07 00:09:58,913 INFO L181 SettingsManager]: Resetting SmtParser preferences to default values [2020-11-07 00:09:58,914 INFO L181 SettingsManager]: Resetting Witness Parser preferences to default values [2020-11-07 00:09:58,915 INFO L188 SettingsManager]: Finished resetting all preferences to default values... [2020-11-07 00:09:58,916 INFO L101 SettingsManager]: Beginning loading settings from /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/settings/automizer/acceleratedInterpolation/acceleratedInterpolationFastUPR_32.epf [2020-11-07 00:09:58,936 INFO L113 SettingsManager]: Loading preferences was successful [2020-11-07 00:09:58,937 INFO L115 SettingsManager]: Preferences different from defaults after loading the file: [2020-11-07 00:09:58,941 INFO L136 SettingsManager]: Preferences of CACSL2BoogieTranslator differ from their defaults: [2020-11-07 00:09:58,942 INFO L138 SettingsManager]: * sizeof long=4 [2020-11-07 00:09:58,942 INFO L138 SettingsManager]: * Overapproximate operations on floating types=true [2020-11-07 00:09:58,942 INFO L138 SettingsManager]: * sizeof POINTER=4 [2020-11-07 00:09:58,942 INFO L138 SettingsManager]: * Check division by zero=IGNORE [2020-11-07 00:09:58,943 INFO L138 SettingsManager]: * Pointer to allocated memory at dereference=IGNORE [2020-11-07 00:09:58,943 INFO L138 SettingsManager]: * If two pointers are subtracted or compared they have the same base address=IGNORE [2020-11-07 00:09:58,943 INFO L138 SettingsManager]: * Check array bounds for arrays that are off heap=IGNORE [2020-11-07 00:09:58,944 INFO L138 SettingsManager]: * sizeof long double=12 [2020-11-07 00:09:58,944 INFO L138 SettingsManager]: * Check if freed pointer was valid=false [2020-11-07 00:09:58,944 INFO L138 SettingsManager]: * Use constant arrays=true [2020-11-07 00:09:58,945 INFO L138 SettingsManager]: * Pointer base address is valid at dereference=IGNORE [2020-11-07 00:09:58,945 INFO L136 SettingsManager]: Preferences of RCFGBuilder differ from their defaults: [2020-11-07 00:09:58,945 INFO L138 SettingsManager]: * Size of a code block=SingleStatement [2020-11-07 00:09:58,946 INFO L138 SettingsManager]: * To the following directory=./dump/ [2020-11-07 00:09:58,946 INFO L138 SettingsManager]: * SMT solver=External_DefaultMode [2020-11-07 00:09:58,946 INFO L138 SettingsManager]: * Command for external solver=z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:09:58,946 INFO L136 SettingsManager]: Preferences of TraceAbstraction differ from their defaults: [2020-11-07 00:09:58,946 INFO L138 SettingsManager]: * Compute Interpolants along a Counterexample=AcceleratedInterpolation [2020-11-07 00:09:58,947 INFO L138 SettingsManager]: * Compute Hoare Annotation of negated interpolant automaton, abstraction and CFG=true [2020-11-07 00:09:58,947 INFO L138 SettingsManager]: * Use separate solver for trace checks=false WARNING: An illegal reflective access operation has occurred WARNING: Illegal reflective access by com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 (file:/storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/plugins/com.sun.xml.bind_2.2.0.v201505121915.jar) to method java.lang.ClassLoader.defineClass(java.lang.String,byte[],int,int) WARNING: Please consider reporting this to the maintainers of com.sun.xml.bind.v2.runtime.reflect.opt.Injector$1 WARNING: Use --illegal-access=warn to enable warnings of further illegal reflective access operations WARNING: All illegal access operations will be denied in a future release [2020-11-07 00:09:59,322 INFO L75 nceAwareModelManager]: Repository-Root is: /tmp [2020-11-07 00:09:59,350 INFO L261 ainManager$Toolchain]: [Toolchain 1]: Applicable parser(s) successfully (re)initialized [2020-11-07 00:09:59,353 INFO L217 ainManager$Toolchain]: [Toolchain 1]: Toolchain selected. [2020-11-07 00:09:59,354 INFO L271 PluginConnector]: Initializing CDTParser... [2020-11-07 00:09:59,355 INFO L275 PluginConnector]: CDTParser initialized [2020-11-07 00:09:59,356 INFO L432 ainManager$Toolchain]: [Toolchain 1]: Parsing single file: /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/../../../trunk/examples/svcomp/product-lines/minepump_spec4_product39.cil.c [2020-11-07 00:09:59,423 INFO L220 CDTParser]: Created temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4b2bc6bb/63512f3610ba44298053228f7f51eb75/FLAGdc5fef434 [2020-11-07 00:10:00,184 INFO L306 CDTParser]: Found 1 translation units. [2020-11-07 00:10:00,184 INFO L160 CDTParser]: Scanning /storage/repos/ultimate/trunk/examples/svcomp/product-lines/minepump_spec4_product39.cil.c [2020-11-07 00:10:00,205 INFO L349 CDTParser]: About to delete temporary CDT project at /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4b2bc6bb/63512f3610ba44298053228f7f51eb75/FLAGdc5fef434 [2020-11-07 00:10:00,396 INFO L357 CDTParser]: Successfully deleted /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/data/a4b2bc6bb/63512f3610ba44298053228f7f51eb75 [2020-11-07 00:10:00,399 INFO L299 ainManager$Toolchain]: ####################### [Toolchain 1] ####################### [2020-11-07 00:10:00,408 INFO L131 ToolchainWalker]: Walking toolchain with 4 elements. [2020-11-07 00:10:00,414 INFO L113 PluginConnector]: ------------------------CACSL2BoogieTranslator---------------------------- [2020-11-07 00:10:00,414 INFO L271 PluginConnector]: Initializing CACSL2BoogieTranslator... [2020-11-07 00:10:00,418 INFO L275 PluginConnector]: CACSL2BoogieTranslator initialized [2020-11-07 00:10:00,419 INFO L185 PluginConnector]: Executing the observer ACSLObjectContainerObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:10:00" (1/1) ... [2020-11-07 00:10:00,427 INFO L205 PluginConnector]: Invalid model from CACSL2BoogieTranslator for observer de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator.ACSLObjectContainerObserver@3ecc1e18 and model type de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:00, skipping insertion in model container [2020-11-07 00:10:00,427 INFO L185 PluginConnector]: Executing the observer CACSL2BoogieTranslatorObserver from plugin CACSL2BoogieTranslator for "CDTParser AST 07.11 12:10:00" (1/1) ... [2020-11-07 00:10:00,436 INFO L145 MainTranslator]: Starting translation in SV-COMP mode [2020-11-07 00:10:00,498 INFO L178 MainTranslator]: Built tables and reachable declarations [2020-11-07 00:10:00,841 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:10:00,853 INFO L203 MainTranslator]: Completed pre-run [2020-11-07 00:10:00,994 INFO L206 PostProcessor]: Analyzing one entry point: main [2020-11-07 00:10:01,038 INFO L208 MainTranslator]: Completed translation [2020-11-07 00:10:01,039 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:01 WrapperNode [2020-11-07 00:10:01,039 INFO L132 PluginConnector]: ------------------------ END CACSL2BoogieTranslator---------------------------- [2020-11-07 00:10:01,040 INFO L113 PluginConnector]: ------------------------Boogie Preprocessor---------------------------- [2020-11-07 00:10:01,041 INFO L271 PluginConnector]: Initializing Boogie Preprocessor... [2020-11-07 00:10:01,041 INFO L275 PluginConnector]: Boogie Preprocessor initialized [2020-11-07 00:10:01,053 INFO L185 PluginConnector]: Executing the observer EnsureBoogieModelObserver from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:01" (1/1) ... [2020-11-07 00:10:01,054 INFO L185 PluginConnector]: Executing the observer TypeChecker from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:01" (1/1) ... [2020-11-07 00:10:01,091 INFO L185 PluginConnector]: Executing the observer ConstExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:01" (1/1) ... [2020-11-07 00:10:01,092 INFO L185 PluginConnector]: Executing the observer StructExpander from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:01" (1/1) ... [2020-11-07 00:10:01,127 INFO L185 PluginConnector]: Executing the observer UnstructureCode from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:01" (1/1) ... [2020-11-07 00:10:01,136 INFO L185 PluginConnector]: Executing the observer FunctionInliner from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:01" (1/1) ... [2020-11-07 00:10:01,142 INFO L185 PluginConnector]: Executing the observer BoogieSymbolTableConstructor from plugin Boogie Preprocessor for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:01" (1/1) ... [2020-11-07 00:10:01,149 INFO L132 PluginConnector]: ------------------------ END Boogie Preprocessor---------------------------- [2020-11-07 00:10:01,150 INFO L113 PluginConnector]: ------------------------RCFGBuilder---------------------------- [2020-11-07 00:10:01,150 INFO L271 PluginConnector]: Initializing RCFGBuilder... [2020-11-07 00:10:01,150 INFO L275 PluginConnector]: RCFGBuilder initialized [2020-11-07 00:10:01,151 INFO L185 PluginConnector]: Executing the observer RCFGBuilderObserver from plugin RCFGBuilder for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:01" (1/1) ... No working directory specified, using /storage/repos/ultimate/releaseScripts/default/UAutomizer-linux/z3 Starting monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 (exit command is (exit), workingDir is null) Waiting until toolchain timeout for monitored process 1 with z3 SMTLIB2_COMPLIANT=true -memory:2024 -smt2 -in -t:2000 [2020-11-07 00:10:01,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.init [2020-11-07 00:10:01,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ULTIMATE.start [2020-11-07 00:10:01,251 INFO L138 BoogieDeclarations]: Found implementation of procedure ##fun~int~X~int~TO~int [2020-11-07 00:10:01,251 INFO L138 BoogieDeclarations]: Found implementation of procedure reach_error [2020-11-07 00:10:01,251 INFO L138 BoogieDeclarations]: Found implementation of procedure select_one [2020-11-07 00:10:01,252 INFO L138 BoogieDeclarations]: Found implementation of procedure select_features [2020-11-07 00:10:01,252 INFO L138 BoogieDeclarations]: Found implementation of procedure select_helpers [2020-11-07 00:10:01,252 INFO L138 BoogieDeclarations]: Found implementation of procedure valid_product [2020-11-07 00:10:01,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_set [2020-11-07 00:10:01,252 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_free [2020-11-07 00:10:01,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__exception__cf_handler_reset [2020-11-07 00:10:01,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__error_stack_mgt [2020-11-07 00:10:01,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_arg [2020-11-07 00:10:01,253 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac__get_this_argtype [2020-11-07 00:10:01,253 INFO L138 BoogieDeclarations]: Found implementation of procedure test [2020-11-07 00:10:01,253 INFO L138 BoogieDeclarations]: Found implementation of procedure timeShift [2020-11-07 00:10:01,254 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__base [2020-11-07 00:10:01,254 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment__wrappee__highWaterSensor [2020-11-07 00:10:01,254 INFO L138 BoogieDeclarations]: Found implementation of procedure processEnvironment [2020-11-07 00:10:01,254 INFO L138 BoogieDeclarations]: Found implementation of procedure activatePump [2020-11-07 00:10:01,254 INFO L138 BoogieDeclarations]: Found implementation of procedure deactivatePump [2020-11-07 00:10:01,254 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneAlarm [2020-11-07 00:10:01,255 INFO L138 BoogieDeclarations]: Found implementation of procedure isPumpRunning [2020-11-07 00:10:01,255 INFO L138 BoogieDeclarations]: Found implementation of procedure printPump [2020-11-07 00:10:01,255 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterLevel [2020-11-07 00:10:01,255 INFO L138 BoogieDeclarations]: Found implementation of procedure stopSystem [2020-11-07 00:10:01,255 INFO L138 BoogieDeclarations]: Found implementation of procedure __automaton_fail [2020-11-07 00:10:01,255 INFO L138 BoogieDeclarations]: Found implementation of procedure lowerWaterLevel [2020-11-07 00:10:01,256 INFO L138 BoogieDeclarations]: Found implementation of procedure waterRise [2020-11-07 00:10:01,256 INFO L138 BoogieDeclarations]: Found implementation of procedure changeMethaneLevel [2020-11-07 00:10:01,256 INFO L138 BoogieDeclarations]: Found implementation of procedure isMethaneLevelCritical [2020-11-07 00:10:01,256 INFO L138 BoogieDeclarations]: Found implementation of procedure printEnvironment [2020-11-07 00:10:01,256 INFO L138 BoogieDeclarations]: Found implementation of procedure getWaterLevel [2020-11-07 00:10:01,257 INFO L138 BoogieDeclarations]: Found implementation of procedure isHighWaterSensorDry [2020-11-07 00:10:01,257 INFO L138 BoogieDeclarations]: Found implementation of procedure cleanup [2020-11-07 00:10:01,257 INFO L138 BoogieDeclarations]: Found implementation of procedure Specification2 [2020-11-07 00:10:01,257 INFO L138 BoogieDeclarations]: Found implementation of procedure setup [2020-11-07 00:10:01,257 INFO L138 BoogieDeclarations]: Found implementation of procedure runTest [2020-11-07 00:10:01,257 INFO L138 BoogieDeclarations]: Found implementation of procedure main [2020-11-07 00:10:01,257 INFO L138 BoogieDeclarations]: Found implementation of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:10:01,258 INFO L130 BoogieDeclarations]: Found specification of procedure abort [2020-11-07 00:10:01,258 INFO L130 BoogieDeclarations]: Found specification of procedure __assert_fail [2020-11-07 00:10:01,258 INFO L130 BoogieDeclarations]: Found specification of procedure reach_error [2020-11-07 00:10:01,258 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnStack [2020-11-07 00:10:01,258 INFO L130 BoogieDeclarations]: Found specification of procedure __VERIFIER_nondet_int [2020-11-07 00:10:01,258 INFO L130 BoogieDeclarations]: Found specification of procedure printf [2020-11-07 00:10:01,258 INFO L130 BoogieDeclarations]: Found specification of procedure select_one [2020-11-07 00:10:01,259 INFO L130 BoogieDeclarations]: Found specification of procedure select_features [2020-11-07 00:10:01,259 INFO L130 BoogieDeclarations]: Found specification of procedure select_helpers [2020-11-07 00:10:01,259 INFO L130 BoogieDeclarations]: Found specification of procedure valid_product [2020-11-07 00:10:01,259 INFO L130 BoogieDeclarations]: Found specification of procedure malloc [2020-11-07 00:10:01,259 INFO L130 BoogieDeclarations]: Found specification of procedure free [2020-11-07 00:10:01,259 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_set [2020-11-07 00:10:01,259 INFO L130 BoogieDeclarations]: Found specification of procedure #Ultimate.allocOnHeap [2020-11-07 00:10:01,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~$Pointer$ [2020-11-07 00:10:01,260 INFO L130 BoogieDeclarations]: Found specification of procedure write~int [2020-11-07 00:10:01,260 INFO L130 BoogieDeclarations]: Found specification of procedure read~$Pointer$ [2020-11-07 00:10:01,260 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_free [2020-11-07 00:10:01,260 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.dealloc [2020-11-07 00:10:01,260 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__exception__cf_handler_reset [2020-11-07 00:10:01,260 INFO L130 BoogieDeclarations]: Found specification of procedure ##fun~int~X~int~TO~int [2020-11-07 00:10:01,261 INFO L130 BoogieDeclarations]: Found specification of procedure read~int [2020-11-07 00:10:01,261 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__error_stack_mgt [2020-11-07 00:10:01,261 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_arg [2020-11-07 00:10:01,261 INFO L130 BoogieDeclarations]: Found specification of procedure __utac__get_this_argtype [2020-11-07 00:10:01,261 INFO L130 BoogieDeclarations]: Found specification of procedure waterRise [2020-11-07 00:10:01,261 INFO L130 BoogieDeclarations]: Found specification of procedure changeMethaneLevel [2020-11-07 00:10:01,261 INFO L130 BoogieDeclarations]: Found specification of procedure stopSystem [2020-11-07 00:10:01,261 INFO L130 BoogieDeclarations]: Found specification of procedure timeShift [2020-11-07 00:10:01,262 INFO L130 BoogieDeclarations]: Found specification of procedure cleanup [2020-11-07 00:10:01,262 INFO L130 BoogieDeclarations]: Found specification of procedure test [2020-11-07 00:10:01,262 INFO L130 BoogieDeclarations]: Found specification of procedure lowerWaterLevel [2020-11-07 00:10:01,262 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneLevelCritical [2020-11-07 00:10:01,262 INFO L130 BoogieDeclarations]: Found specification of procedure printEnvironment [2020-11-07 00:10:01,262 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterSensorDry [2020-11-07 00:10:01,263 INFO L130 BoogieDeclarations]: Found specification of procedure activatePump [2020-11-07 00:10:01,263 INFO L130 BoogieDeclarations]: Found specification of procedure deactivatePump [2020-11-07 00:10:01,263 INFO L130 BoogieDeclarations]: Found specification of procedure isPumpRunning [2020-11-07 00:10:01,263 INFO L130 BoogieDeclarations]: Found specification of procedure printPump [2020-11-07 00:10:01,263 INFO L130 BoogieDeclarations]: Found specification of procedure __utac_acc__Specification4_spec__1 [2020-11-07 00:10:01,263 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment [2020-11-07 00:10:01,263 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__base [2020-11-07 00:10:01,264 INFO L130 BoogieDeclarations]: Found specification of procedure isHighWaterLevel [2020-11-07 00:10:01,264 INFO L130 BoogieDeclarations]: Found specification of procedure processEnvironment__wrappee__highWaterSensor [2020-11-07 00:10:01,264 INFO L130 BoogieDeclarations]: Found specification of procedure isMethaneAlarm [2020-11-07 00:10:01,264 INFO L130 BoogieDeclarations]: Found specification of procedure __automaton_fail [2020-11-07 00:10:01,264 INFO L130 BoogieDeclarations]: Found specification of procedure getWaterLevel [2020-11-07 00:10:01,264 INFO L130 BoogieDeclarations]: Found specification of procedure Specification2 [2020-11-07 00:10:01,264 INFO L130 BoogieDeclarations]: Found specification of procedure setup [2020-11-07 00:10:01,265 INFO L130 BoogieDeclarations]: Found specification of procedure runTest [2020-11-07 00:10:01,265 INFO L130 BoogieDeclarations]: Found specification of procedure main [2020-11-07 00:10:01,265 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.init [2020-11-07 00:10:01,265 INFO L130 BoogieDeclarations]: Found specification of procedure write~init~int [2020-11-07 00:10:01,265 INFO L130 BoogieDeclarations]: Found specification of procedure ULTIMATE.start [2020-11-07 00:10:02,910 INFO L293 CfgBuilder]: Using the 1 location(s) as analysis (start of procedure ULTIMATE.start) [2020-11-07 00:10:02,910 INFO L298 CfgBuilder]: Removed 5 assume(true) statements. [2020-11-07 00:10:02,913 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:10:02 BoogieIcfgContainer [2020-11-07 00:10:02,913 INFO L132 PluginConnector]: ------------------------ END RCFGBuilder---------------------------- [2020-11-07 00:10:02,915 INFO L113 PluginConnector]: ------------------------TraceAbstraction---------------------------- [2020-11-07 00:10:02,915 INFO L271 PluginConnector]: Initializing TraceAbstraction... [2020-11-07 00:10:02,919 INFO L275 PluginConnector]: TraceAbstraction initialized [2020-11-07 00:10:02,919 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "CDTParser AST 07.11 12:10:00" (1/3) ... [2020-11-07 00:10:02,920 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6157299e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:10:02, skipping insertion in model container [2020-11-07 00:10:02,920 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.cacsl2boogietranslator AST 07.11 12:10:01" (2/3) ... [2020-11-07 00:10:02,920 INFO L205 PluginConnector]: Invalid model from TraceAbstraction for observer de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction.TraceAbstractionObserver@6157299e and model type de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction AST 07.11 12:10:02, skipping insertion in model container [2020-11-07 00:10:02,920 INFO L185 PluginConnector]: Executing the observer TraceAbstractionObserver from plugin TraceAbstraction for "de.uni_freiburg.informatik.ultimate.plugins.generator.rcfgbuilder CFG 07.11 12:10:02" (3/3) ... [2020-11-07 00:10:02,922 INFO L111 eAbstractionObserver]: Analyzing ICFG minepump_spec4_product39.cil.c [2020-11-07 00:10:02,936 INFO L179 ceAbstractionStarter]: Automizer settings: Hoare:true NWA Interpolation:AcceleratedInterpolation Determinization: PREDICATE_ABSTRACTION [2020-11-07 00:10:02,941 INFO L191 ceAbstractionStarter]: Appying trace abstraction to program that has 5 error locations. [2020-11-07 00:10:02,952 INFO L253 AbstractCegarLoop]: Starting to check reachability of 5 error locations. [2020-11-07 00:10:02,972 INFO L377 AbstractCegarLoop]: Interprodecural is true [2020-11-07 00:10:02,973 INFO L378 AbstractCegarLoop]: Hoare is true [2020-11-07 00:10:02,973 INFO L379 AbstractCegarLoop]: Compute interpolants for AcceleratedInterpolation [2020-11-07 00:10:02,973 INFO L380 AbstractCegarLoop]: Backedges is STRAIGHT_LINE [2020-11-07 00:10:02,973 INFO L381 AbstractCegarLoop]: Determinization is PREDICATE_ABSTRACTION [2020-11-07 00:10:02,973 INFO L382 AbstractCegarLoop]: Difference is false [2020-11-07 00:10:02,973 INFO L383 AbstractCegarLoop]: Minimize is MINIMIZE_SEVPA [2020-11-07 00:10:02,974 INFO L387 AbstractCegarLoop]: ======== Iteration 0==of CEGAR loop == AllErrorsAtOnce======== [2020-11-07 00:10:02,996 INFO L276 IsEmpty]: Start isEmpty. Operand 321 states. [2020-11-07 00:10:03,017 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 149 [2020-11-07 00:10:03,017 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:10:03,018 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:10:03,018 INFO L429 AbstractCegarLoop]: === Iteration 1 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:10:03,024 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:10:03,025 INFO L82 PathProgramCache]: Analyzing trace with hash -1277039513, now seen corresponding path program 1 times [2020-11-07 00:10:03,038 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:10:03,038 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [85664976] [2020-11-07 00:10:03,039 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:10:03,111 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:10:03,311 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:04,209 WARN L194 SmtUtils]: Spent 659.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:10:04,213 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:10:04,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:04,342 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:10:04,343 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:04,345 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:10:04,346 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:04,347 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:10:04,348 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:04,350 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:10:04,351 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:04,352 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 125 [2020-11-07 00:10:04,353 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:04,355 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:10:04,356 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:04,408 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:10:04,410 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [85664976] [2020-11-07 00:10:04,412 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:10:04,412 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [3] imperfect sequences [] total 3 [2020-11-07 00:10:04,413 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2076174036] [2020-11-07 00:10:04,418 INFO L461 AbstractCegarLoop]: Interpolant automaton has 3 states [2020-11-07 00:10:04,418 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:10:04,431 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 3 interpolants. [2020-11-07 00:10:04,432 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 00:10:04,434 INFO L87 Difference]: Start difference. First operand 321 states. Second operand 3 states. [2020-11-07 00:10:06,984 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:10:06,984 INFO L93 Difference]: Finished difference Result 501 states and 596 transitions. [2020-11-07 00:10:06,986 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 3 states. [2020-11-07 00:10:06,987 INFO L78 Accepts]: Start accepts. Automaton has 3 states. Word has length 148 [2020-11-07 00:10:06,989 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:10:07,022 INFO L225 Difference]: With dead ends: 501 [2020-11-07 00:10:07,023 INFO L226 Difference]: Without dead ends: 310 [2020-11-07 00:10:07,027 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 16 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 1 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 0.6s TimeCoverageRelationStatistics Valid=3, Invalid=3, Unknown=0, NotChecked=0, Total=6 [2020-11-07 00:10:07,044 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 310 states. [2020-11-07 00:10:07,186 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 310 to 267. [2020-11-07 00:10:07,187 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 267 states. [2020-11-07 00:10:07,191 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 267 states to 267 states and 290 transitions. [2020-11-07 00:10:07,192 INFO L78 Accepts]: Start accepts. Automaton has 267 states and 290 transitions. Word has length 148 [2020-11-07 00:10:07,193 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:10:07,193 INFO L481 AbstractCegarLoop]: Abstraction has 267 states and 290 transitions. [2020-11-07 00:10:07,194 INFO L482 AbstractCegarLoop]: Interpolant automaton has 3 states. [2020-11-07 00:10:07,194 INFO L276 IsEmpty]: Start isEmpty. Operand 267 states and 290 transitions. [2020-11-07 00:10:07,198 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 150 [2020-11-07 00:10:07,199 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:10:07,199 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:10:07,199 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable0 [2020-11-07 00:10:07,200 INFO L429 AbstractCegarLoop]: === Iteration 2 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:10:07,200 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:10:07,200 INFO L82 PathProgramCache]: Analyzing trace with hash 1272205933, now seen corresponding path program 1 times [2020-11-07 00:10:07,201 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:10:07,201 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [943414849] [2020-11-07 00:10:07,201 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:10:07,205 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:10:07,277 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:07,936 WARN L194 SmtUtils]: Spent 569.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:10:07,937 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:10:07,947 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:08,008 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:10:08,009 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:08,011 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:10:08,012 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:08,014 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:10:08,015 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:08,017 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:10:08,017 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:08,018 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 126 [2020-11-07 00:10:08,019 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:08,021 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 136 [2020-11-07 00:10:08,022 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:08,053 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:10:08,053 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [943414849] [2020-11-07 00:10:08,054 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:10:08,055 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [4] imperfect sequences [] total 4 [2020-11-07 00:10:08,055 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [940114068] [2020-11-07 00:10:08,057 INFO L461 AbstractCegarLoop]: Interpolant automaton has 4 states [2020-11-07 00:10:08,059 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:10:08,059 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 4 interpolants. [2020-11-07 00:10:08,059 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=5, Invalid=7, Unknown=0, NotChecked=0, Total=12 [2020-11-07 00:10:08,060 INFO L87 Difference]: Start difference. First operand 267 states and 290 transitions. Second operand 4 states. [2020-11-07 00:10:09,271 WARN L194 SmtUtils]: Spent 599.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:10:11,037 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:10:11,037 INFO L93 Difference]: Finished difference Result 409 states and 459 transitions. [2020-11-07 00:10:11,038 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 5 states. [2020-11-07 00:10:11,038 INFO L78 Accepts]: Start accepts. Automaton has 4 states. Word has length 149 [2020-11-07 00:10:11,040 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:10:11,043 INFO L225 Difference]: With dead ends: 409 [2020-11-07 00:10:11,043 INFO L226 Difference]: Without dead ends: 293 [2020-11-07 00:10:11,045 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 18 GetRequests, 15 SyntacticMatches, 0 SemanticMatches, 3 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 0 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=9, Invalid=11, Unknown=0, NotChecked=0, Total=20 [2020-11-07 00:10:11,046 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 293 states. [2020-11-07 00:10:11,137 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 293 to 257. [2020-11-07 00:10:11,137 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 257 states. [2020-11-07 00:10:11,139 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 257 states to 257 states and 277 transitions. [2020-11-07 00:10:11,140 INFO L78 Accepts]: Start accepts. Automaton has 257 states and 277 transitions. Word has length 149 [2020-11-07 00:10:11,140 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:10:11,140 INFO L481 AbstractCegarLoop]: Abstraction has 257 states and 277 transitions. [2020-11-07 00:10:11,141 INFO L482 AbstractCegarLoop]: Interpolant automaton has 4 states. [2020-11-07 00:10:11,141 INFO L276 IsEmpty]: Start isEmpty. Operand 257 states and 277 transitions. [2020-11-07 00:10:11,143 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 159 [2020-11-07 00:10:11,143 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:10:11,144 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:10:11,144 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable1 [2020-11-07 00:10:11,144 INFO L429 AbstractCegarLoop]: === Iteration 3 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:10:11,145 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:10:11,145 INFO L82 PathProgramCache]: Analyzing trace with hash -1772844614, now seen corresponding path program 1 times [2020-11-07 00:10:11,145 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:10:11,146 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1237476764] [2020-11-07 00:10:11,146 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:10:11,149 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:10:11,181 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:11,846 WARN L194 SmtUtils]: Spent 558.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:10:11,848 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:10:11,874 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:11,915 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:10:11,917 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:11,918 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:10:11,919 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:11,920 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:10:11,922 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:11,985 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:10:11,987 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:11,988 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 135 [2020-11-07 00:10:11,990 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:11,993 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 145 [2020-11-07 00:10:11,995 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:12,056 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:10:12,057 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1237476764] [2020-11-07 00:10:12,057 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:10:12,058 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [9] imperfect sequences [] total 9 [2020-11-07 00:10:12,058 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [2134268292] [2020-11-07 00:10:12,059 INFO L461 AbstractCegarLoop]: Interpolant automaton has 9 states [2020-11-07 00:10:12,060 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:10:12,060 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 9 interpolants. [2020-11-07 00:10:12,061 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=16, Invalid=56, Unknown=0, NotChecked=0, Total=72 [2020-11-07 00:10:12,061 INFO L87 Difference]: Start difference. First operand 257 states and 277 transitions. Second operand 9 states. [2020-11-07 00:10:13,084 WARN L194 SmtUtils]: Spent 598.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:10:13,906 WARN L194 SmtUtils]: Spent 628.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:10:14,600 WARN L194 SmtUtils]: Spent 669.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:10:15,283 WARN L194 SmtUtils]: Spent 621.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:10:15,991 WARN L194 SmtUtils]: Spent 666.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:10:16,645 WARN L194 SmtUtils]: Spent 625.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:10:18,371 WARN L194 SmtUtils]: Spent 571.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:10:22,259 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:10:22,260 INFO L93 Difference]: Finished difference Result 673 states and 773 transitions. [2020-11-07 00:10:22,261 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 12 states. [2020-11-07 00:10:22,261 INFO L78 Accepts]: Start accepts. Automaton has 9 states. Word has length 158 [2020-11-07 00:10:22,262 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:10:22,267 INFO L225 Difference]: With dead ends: 673 [2020-11-07 00:10:22,267 INFO L226 Difference]: Without dead ends: 531 [2020-11-07 00:10:22,269 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 34 GetRequests, 19 SyntacticMatches, 1 SemanticMatches, 14 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 23 ImplicationChecksByTransitivity, 5.1s TimeCoverageRelationStatistics Valid=71, Invalid=169, Unknown=0, NotChecked=0, Total=240 [2020-11-07 00:10:22,270 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 531 states. [2020-11-07 00:10:22,504 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 531 to 462. [2020-11-07 00:10:22,505 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 462 states. [2020-11-07 00:10:22,508 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 462 states to 462 states and 516 transitions. [2020-11-07 00:10:22,508 INFO L78 Accepts]: Start accepts. Automaton has 462 states and 516 transitions. Word has length 158 [2020-11-07 00:10:22,509 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:10:22,509 INFO L481 AbstractCegarLoop]: Abstraction has 462 states and 516 transitions. [2020-11-07 00:10:22,509 INFO L482 AbstractCegarLoop]: Interpolant automaton has 9 states. [2020-11-07 00:10:22,509 INFO L276 IsEmpty]: Start isEmpty. Operand 462 states and 516 transitions. [2020-11-07 00:10:22,512 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 168 [2020-11-07 00:10:22,513 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:10:22,513 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:10:22,513 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable2 [2020-11-07 00:10:22,513 INFO L429 AbstractCegarLoop]: === Iteration 4 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:10:22,514 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:10:22,514 INFO L82 PathProgramCache]: Analyzing trace with hash -496813333, now seen corresponding path program 1 times [2020-11-07 00:10:22,514 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:10:22,515 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1599189009] [2020-11-07 00:10:22,515 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:10:22,518 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:10:22,549 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:23,231 WARN L194 SmtUtils]: Spent 552.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:10:23,232 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:10:23,252 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:23,283 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:10:23,284 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:23,285 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:10:23,286 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:23,287 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:10:23,288 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:23,356 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:10:23,357 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:23,385 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-11-07 00:10:23,387 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:23,388 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 144 [2020-11-07 00:10:23,390 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:23,442 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 154 [2020-11-07 00:10:23,443 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:23,489 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:10:23,489 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1599189009] [2020-11-07 00:10:23,489 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:10:23,490 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [14] imperfect sequences [] total 14 [2020-11-07 00:10:23,490 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [313429053] [2020-11-07 00:10:23,490 INFO L461 AbstractCegarLoop]: Interpolant automaton has 14 states [2020-11-07 00:10:23,490 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:10:23,491 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 14 interpolants. [2020-11-07 00:10:23,492 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=27, Invalid=155, Unknown=0, NotChecked=0, Total=182 [2020-11-07 00:10:23,492 INFO L87 Difference]: Start difference. First operand 462 states and 516 transitions. Second operand 14 states. [2020-11-07 00:10:24,483 WARN L194 SmtUtils]: Spent 592.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:10:25,325 WARN L194 SmtUtils]: Spent 635.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:10:26,018 WARN L194 SmtUtils]: Spent 651.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:10:26,714 WARN L194 SmtUtils]: Spent 604.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:10:27,399 WARN L194 SmtUtils]: Spent 635.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:10:28,056 WARN L194 SmtUtils]: Spent 616.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:10:29,363 WARN L194 SmtUtils]: Spent 567.00 ms on a formula simplification that was a NOOP. DAG size: 205 [2020-11-07 00:10:31,776 WARN L194 SmtUtils]: Spent 613.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:10:32,662 WARN L194 SmtUtils]: Spent 629.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:10:33,657 WARN L194 SmtUtils]: Spent 616.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:10:34,415 WARN L194 SmtUtils]: Spent 612.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:10:35,100 WARN L194 SmtUtils]: Spent 610.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:10:35,775 WARN L194 SmtUtils]: Spent 633.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:10:36,460 WARN L194 SmtUtils]: Spent 635.00 ms on a formula simplification that was a NOOP. DAG size: 209 [2020-11-07 00:10:37,191 WARN L194 SmtUtils]: Spent 633.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:10:37,845 WARN L194 SmtUtils]: Spent 613.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:10:38,836 WARN L194 SmtUtils]: Spent 631.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:10:39,682 WARN L194 SmtUtils]: Spent 636.00 ms on a formula simplification that was a NOOP. DAG size: 211 [2020-11-07 00:10:40,410 WARN L194 SmtUtils]: Spent 619.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:10:41,256 WARN L194 SmtUtils]: Spent 604.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:10:44,857 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:10:44,857 INFO L93 Difference]: Finished difference Result 1583 states and 1986 transitions. [2020-11-07 00:10:44,858 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 28 states. [2020-11-07 00:10:44,858 INFO L78 Accepts]: Start accepts. Automaton has 14 states. Word has length 167 [2020-11-07 00:10:44,859 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:10:44,868 INFO L225 Difference]: With dead ends: 1583 [2020-11-07 00:10:44,868 INFO L226 Difference]: Without dead ends: 1236 [2020-11-07 00:10:44,871 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 56 GetRequests, 22 SyntacticMatches, 0 SemanticMatches, 34 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 230 ImplicationChecksByTransitivity, 13.8s TimeCoverageRelationStatistics Valid=252, Invalid=1008, Unknown=0, NotChecked=0, Total=1260 [2020-11-07 00:10:44,873 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1236 states. [2020-11-07 00:10:45,501 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1236 to 1101. [2020-11-07 00:10:45,502 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1101 states. [2020-11-07 00:10:45,514 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1101 states to 1101 states and 1301 transitions. [2020-11-07 00:10:45,515 INFO L78 Accepts]: Start accepts. Automaton has 1101 states and 1301 transitions. Word has length 167 [2020-11-07 00:10:45,519 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:10:45,519 INFO L481 AbstractCegarLoop]: Abstraction has 1101 states and 1301 transitions. [2020-11-07 00:10:45,519 INFO L482 AbstractCegarLoop]: Interpolant automaton has 14 states. [2020-11-07 00:10:45,519 INFO L276 IsEmpty]: Start isEmpty. Operand 1101 states and 1301 transitions. [2020-11-07 00:10:45,525 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 173 [2020-11-07 00:10:45,525 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:10:45,526 INFO L422 BasicCegarLoop]: trace histogram [1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:10:45,526 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable3 [2020-11-07 00:10:45,526 INFO L429 AbstractCegarLoop]: === Iteration 5 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:10:45,527 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:10:45,527 INFO L82 PathProgramCache]: Analyzing trace with hash -1368820342, now seen corresponding path program 1 times [2020-11-07 00:10:45,527 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:10:45,528 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [1414697353] [2020-11-07 00:10:45,528 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:10:45,530 INFO L328 leratedInterpolation]: No loops in this trace, falling back to nested interpolation [2020-11-07 00:10:45,561 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:46,171 WARN L194 SmtUtils]: Spent 553.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:10:46,173 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:10:46,198 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:46,227 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:10:46,228 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:46,229 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:10:46,230 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:46,231 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:10:46,232 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:46,234 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:10:46,234 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:46,253 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 133 [2020-11-07 00:10:46,254 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:46,268 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 140 [2020-11-07 00:10:46,269 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:46,271 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 149 [2020-11-07 00:10:46,271 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:46,272 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 159 [2020-11-07 00:10:46,273 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:46,313 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:10:46,313 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [1414697353] [2020-11-07 00:10:46,314 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:10:46,314 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [6] imperfect sequences [] total 6 [2020-11-07 00:10:46,314 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [159750111] [2020-11-07 00:10:46,315 INFO L461 AbstractCegarLoop]: Interpolant automaton has 6 states [2020-11-07 00:10:46,315 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:10:46,315 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 6 interpolants. [2020-11-07 00:10:46,316 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=11, Invalid=19, Unknown=0, NotChecked=0, Total=30 [2020-11-07 00:10:46,316 INFO L87 Difference]: Start difference. First operand 1101 states and 1301 transitions. Second operand 6 states. [2020-11-07 00:10:47,332 WARN L194 SmtUtils]: Spent 610.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:10:51,361 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:10:51,362 INFO L93 Difference]: Finished difference Result 2536 states and 3184 transitions. [2020-11-07 00:10:51,362 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 11 states. [2020-11-07 00:10:51,363 INFO L78 Accepts]: Start accepts. Automaton has 6 states. Word has length 172 [2020-11-07 00:10:51,363 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:10:51,373 INFO L225 Difference]: With dead ends: 2536 [2020-11-07 00:10:51,373 INFO L226 Difference]: Without dead ends: 1550 [2020-11-07 00:10:51,378 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 33 GetRequests, 24 SyntacticMatches, 0 SemanticMatches, 9 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 5 ImplicationChecksByTransitivity, 1.2s TimeCoverageRelationStatistics Valid=42, Invalid=68, Unknown=0, NotChecked=0, Total=110 [2020-11-07 00:10:51,380 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 1550 states. [2020-11-07 00:10:52,087 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 1550 to 1426. [2020-11-07 00:10:52,087 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 1426 states. [2020-11-07 00:10:52,095 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 1426 states to 1426 states and 1682 transitions. [2020-11-07 00:10:52,096 INFO L78 Accepts]: Start accepts. Automaton has 1426 states and 1682 transitions. Word has length 172 [2020-11-07 00:10:52,096 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:10:52,096 INFO L481 AbstractCegarLoop]: Abstraction has 1426 states and 1682 transitions. [2020-11-07 00:10:52,096 INFO L482 AbstractCegarLoop]: Interpolant automaton has 6 states. [2020-11-07 00:10:52,096 INFO L276 IsEmpty]: Start isEmpty. Operand 1426 states and 1682 transitions. [2020-11-07 00:10:52,101 INFO L282 IsEmpty]: Finished isEmpty. Found accepting run of length 212 [2020-11-07 00:10:52,102 INFO L414 BasicCegarLoop]: Found error trace [2020-11-07 00:10:52,102 INFO L422 BasicCegarLoop]: trace histogram [2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 2, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1, 1] [2020-11-07 00:10:52,103 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable4 [2020-11-07 00:10:52,103 INFO L429 AbstractCegarLoop]: === Iteration 6 === [reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION, __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION]=== [2020-11-07 00:10:52,103 INFO L144 PredicateUnifier]: Initialized classic predicate unifier [2020-11-07 00:10:52,104 INFO L82 PathProgramCache]: Analyzing trace with hash -1826924304, now seen corresponding path program 1 times [2020-11-07 00:10:52,104 INFO L162 FreeRefinementEngine]: Executing refinement strategy FIXED_PREFERENCES [2020-11-07 00:10:52,104 INFO L353 FreeRefinementEngine]: Using trace check IpTcStrategyModulePreferences [93306482] [2020-11-07 00:10:52,104 INFO L95 rtionOrderModulation]: Keeping assertion order NOT_INCREMENTALLY [2020-11-07 00:10:52,352 WARN L194 SmtUtils]: Spent 243.00 ms on a formula simplification. DAG size of input: 61 DAG size of output: 54 [2020-11-07 00:10:52,473 WARN L194 SmtUtils]: Spent 100.00 ms on a formula simplification that was a NOOP. DAG size: 52 [2020-11-07 00:10:53,001 WARN L194 SmtUtils]: Spent 469.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:10:53,513 WARN L194 SmtUtils]: Spent 479.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:10:54,032 WARN L194 SmtUtils]: Spent 483.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 113 [2020-11-07 00:10:54,593 WARN L194 SmtUtils]: Spent 525.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 113 [2020-11-07 00:10:55,130 WARN L194 SmtUtils]: Spent 495.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 113 [2020-11-07 00:10:55,652 WARN L194 SmtUtils]: Spent 485.00 ms on a formula simplification. DAG size of input: 121 DAG size of output: 114 [2020-11-07 00:10:56,164 WARN L194 SmtUtils]: Spent 473.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 114 [2020-11-07 00:10:56,662 WARN L194 SmtUtils]: Spent 470.00 ms on a formula simplification. DAG size of input: 120 DAG size of output: 114 [2020-11-07 00:10:56,665 INFO L316 leratedInterpolation]: Starting analysis with loop acceleration approximation UNDERAPPROXIMATION [2020-11-07 00:10:56,720 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:57,398 WARN L194 SmtUtils]: Spent 575.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:10:57,399 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 0 [2020-11-07 00:10:57,406 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:57,430 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 88 [2020-11-07 00:10:57,431 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:57,432 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 91 [2020-11-07 00:10:57,432 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:57,433 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 94 [2020-11-07 00:10:57,434 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:57,435 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 104 [2020-11-07 00:10:57,435 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:57,451 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 137 [2020-11-07 00:10:57,452 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:57,453 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 156 [2020-11-07 00:10:57,454 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:57,455 INFO L375 atingTraceCheckCraig]: Compute interpolants for subsequence at non-pending call position 166 [2020-11-07 00:10:57,456 INFO L136 AnnotateAndAsserter]: Conjunction of SSA is unsat [2020-11-07 00:10:57,528 INFO L134 CoverageAnalysis]: Checked inductivity of 0 backedges. 0 proven. 0 refuted. 0 times theorem prover too weak. 0 trivial. 0 not checked. [2020-11-07 00:10:59,714 WARN L194 SmtUtils]: Spent 130.00 ms on a formula simplification. DAG size of input: 37 DAG size of output: 36 [2020-11-07 00:11:00,206 INFO L353 FreeRefinementEngine]: Using interpolant generator IpTcStrategyModulePreferences [93306482] [2020-11-07 00:11:00,207 INFO L219 FreeRefinementEngine]: Constructing automaton from 1 perfect and 0 imperfect interpolant sequences. [2020-11-07 00:11:00,207 INFO L232 FreeRefinementEngine]: Number of different interpolants: perfect sequences [36] imperfect sequences [] total 36 [2020-11-07 00:11:00,207 INFO L155 tionRefinementEngine]: Using interpolant automaton builder IpAbStrategyModuleStraightlineAll [1771721377] [2020-11-07 00:11:00,208 INFO L461 AbstractCegarLoop]: Interpolant automaton has 37 states [2020-11-07 00:11:00,208 INFO L142 FreeRefinementEngine]: Using predicate unifier PredicateUnifier provided by strategy FIXED_PREFERENCES [2020-11-07 00:11:00,208 INFO L142 InterpolantAutomaton]: Constructing interpolant automaton starting with 37 interpolants. [2020-11-07 00:11:00,209 INFO L144 InterpolantAutomaton]: CoverageRelationStatistics Valid=292, Invalid=1040, Unknown=0, NotChecked=0, Total=1332 [2020-11-07 00:11:00,209 INFO L87 Difference]: Start difference. First operand 1426 states and 1682 transitions. Second operand 37 states. [2020-11-07 00:11:01,211 WARN L194 SmtUtils]: Spent 548.00 ms on a formula simplification that was a NOOP. DAG size: 204 [2020-11-07 00:11:02,220 WARN L194 SmtUtils]: Spent 621.00 ms on a formula simplification that was a NOOP. DAG size: 207 [2020-11-07 00:11:02,935 WARN L194 SmtUtils]: Spent 653.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:11:03,666 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:11:04,364 WARN L194 SmtUtils]: Spent 652.00 ms on a formula simplification that was a NOOP. DAG size: 213 [2020-11-07 00:11:05,103 WARN L194 SmtUtils]: Spent 682.00 ms on a formula simplification that was a NOOP. DAG size: 215 [2020-11-07 00:11:05,876 WARN L194 SmtUtils]: Spent 687.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:11:06,724 WARN L194 SmtUtils]: Spent 710.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:11:07,591 WARN L194 SmtUtils]: Spent 724.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:11:08,415 WARN L194 SmtUtils]: Spent 721.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:11:09,234 WARN L194 SmtUtils]: Spent 726.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:11:10,070 WARN L194 SmtUtils]: Spent 714.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:11:10,985 WARN L194 SmtUtils]: Spent 741.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:11:11,847 WARN L194 SmtUtils]: Spent 764.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:11:12,708 WARN L194 SmtUtils]: Spent 758.00 ms on a formula simplification that was a NOOP. DAG size: 223 [2020-11-07 00:11:13,556 WARN L194 SmtUtils]: Spent 722.00 ms on a formula simplification that was a NOOP. DAG size: 221 [2020-11-07 00:11:14,527 WARN L194 SmtUtils]: Spent 756.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:11:15,418 WARN L194 SmtUtils]: Spent 772.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:11:16,310 WARN L194 SmtUtils]: Spent 760.00 ms on a formula simplification that was a NOOP. DAG size: 225 [2020-11-07 00:11:17,192 WARN L194 SmtUtils]: Spent 772.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:11:18,449 WARN L194 SmtUtils]: Spent 795.00 ms on a formula simplification that was a NOOP. DAG size: 228 [2020-11-07 00:11:19,756 WARN L194 SmtUtils]: Spent 809.00 ms on a formula simplification that was a NOOP. DAG size: 230 [2020-11-07 00:11:20,701 WARN L194 SmtUtils]: Spent 828.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-11-07 00:11:21,777 WARN L194 SmtUtils]: Spent 847.00 ms on a formula simplification that was a NOOP. DAG size: 232 [2020-11-07 00:11:22,780 WARN L194 SmtUtils]: Spent 858.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-11-07 00:11:23,811 WARN L194 SmtUtils]: Spent 873.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-11-07 00:11:24,808 WARN L194 SmtUtils]: Spent 866.00 ms on a formula simplification that was a NOOP. DAG size: 234 [2020-11-07 00:11:25,862 WARN L194 SmtUtils]: Spent 866.00 ms on a formula simplification that was a NOOP. DAG size: 236 [2020-11-07 00:11:28,946 WARN L194 SmtUtils]: Spent 688.00 ms on a formula simplification that was a NOOP. DAG size: 217 [2020-11-07 00:11:30,036 WARN L194 SmtUtils]: Spent 801.00 ms on a formula simplification that was a NOOP. DAG size: 227 [2020-11-07 00:11:30,803 WARN L194 SmtUtils]: Spent 620.00 ms on a formula simplification that was a NOOP. DAG size: 206 [2020-11-07 00:11:31,535 WARN L194 SmtUtils]: Spent 638.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:11:32,264 WARN L194 SmtUtils]: Spent 637.00 ms on a formula simplification that was a NOOP. DAG size: 208 [2020-11-07 00:11:33,104 WARN L194 SmtUtils]: Spent 651.00 ms on a formula simplification that was a NOOP. DAG size: 210 [2020-11-07 00:11:34,923 WARN L194 SmtUtils]: Spent 1.69 s on a formula simplification. DAG size of input: 236 DAG size of output: 234 [2020-11-07 00:11:36,916 WARN L194 SmtUtils]: Spent 817.00 ms on a formula simplification that was a NOOP. DAG size: 229 [2020-11-07 00:11:37,684 WARN L194 SmtUtils]: Spent 709.00 ms on a formula simplification that was a NOOP. DAG size: 219 [2020-11-07 00:11:39,709 WARN L194 SmtUtils]: Spent 1.77 s on a formula simplification. DAG size of input: 240 DAG size of output: 238 [2020-11-07 00:11:41,639 WARN L194 SmtUtils]: Spent 1.81 s on a formula simplification. DAG size of input: 242 DAG size of output: 240 [2020-11-07 00:11:43,442 WARN L194 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 230 DAG size of output: 228 [2020-11-07 00:11:43,657 WARN L194 SmtUtils]: Spent 107.00 ms on a formula simplification. DAG size of input: 34 DAG size of output: 32 [2020-11-07 00:11:43,849 WARN L194 SmtUtils]: Spent 129.00 ms on a formula simplification. DAG size of input: 38 DAG size of output: 36 [2020-11-07 00:11:44,020 INFO L144 Difference]: Subtrahend was deterministic. Have not used determinization. [2020-11-07 00:11:44,020 INFO L93 Difference]: Finished difference Result 3168 states and 4156 transitions. [2020-11-07 00:11:44,021 INFO L141 InterpolantAutomaton]: Switched to read-only mode: deterministic interpolant automaton has 72 states. [2020-11-07 00:11:44,021 INFO L78 Accepts]: Start accepts. Automaton has 37 states. Word has length 211 [2020-11-07 00:11:44,022 INFO L84 Accepts]: Finished accepts. some prefix is accepted. [2020-11-07 00:11:44,024 INFO L225 Difference]: With dead ends: 3168 [2020-11-07 00:11:44,024 INFO L226 Difference]: Without dead ends: 0 [2020-11-07 00:11:44,040 INFO L677 BasicCegarLoop]: 0 DeclaredPredicates, 164 GetRequests, 62 SyntacticMatches, 0 SemanticMatches, 102 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3062 ImplicationChecksByTransitivity, 41.0s TimeCoverageRelationStatistics Valid=1941, Invalid=8771, Unknown=0, NotChecked=0, Total=10712 [2020-11-07 00:11:44,040 INFO L82 GeneralOperation]: Start minimizeSevpa. Operand 0 states. [2020-11-07 00:11:44,040 INFO L88 GeneralOperation]: Finished minimizeSevpa. Reduced states from 0 to 0. [2020-11-07 00:11:44,040 INFO L82 GeneralOperation]: Start removeUnreachable. Operand 0 states. [2020-11-07 00:11:44,041 INFO L88 GeneralOperation]: Finished removeUnreachable. Reduced from 0 states to 0 states and 0 transitions. [2020-11-07 00:11:44,042 INFO L78 Accepts]: Start accepts. Automaton has 0 states and 0 transitions. Word has length 211 [2020-11-07 00:11:44,042 INFO L84 Accepts]: Finished accepts. word is rejected. [2020-11-07 00:11:44,042 INFO L481 AbstractCegarLoop]: Abstraction has 0 states and 0 transitions. [2020-11-07 00:11:44,042 INFO L482 AbstractCegarLoop]: Interpolant automaton has 37 states. [2020-11-07 00:11:44,042 INFO L276 IsEmpty]: Start isEmpty. Operand 0 states and 0 transitions. [2020-11-07 00:11:44,042 INFO L282 IsEmpty]: Finished isEmpty. No accepting run. [2020-11-07 00:11:44,042 WARN L518 AbstractCegarLoop]: Destroyed unattended storables created during the last iteration: SelfDestructingSolverStorable5 [2020-11-07 00:11:44,046 INFO L343 DoubleDeckerVisitor]: Before removal of dead ends 0 states and 0 transitions. [2020-11-07 00:11:45,034 WARN L194 SmtUtils]: Spent 167.00 ms on a formula simplification. DAG size of input: 263 DAG size of output: 17 [2020-11-07 00:11:45,662 WARN L194 SmtUtils]: Spent 219.00 ms on a formula simplification. DAG size of input: 285 DAG size of output: 17 [2020-11-07 00:11:51,581 WARN L194 SmtUtils]: Spent 105.00 ms on a formula simplification. DAG size of input: 289 DAG size of output: 17 [2020-11-07 00:11:56,487 WARN L194 SmtUtils]: Spent 281.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 242 [2020-11-07 00:11:56,642 WARN L194 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 304 DAG size of output: 17 [2020-11-07 00:11:56,811 WARN L194 SmtUtils]: Spent 142.00 ms on a formula simplification. DAG size of input: 306 DAG size of output: 17 [2020-11-07 00:11:58,012 WARN L194 SmtUtils]: Spent 152.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 242 [2020-11-07 00:11:59,598 WARN L194 SmtUtils]: Spent 151.00 ms on a formula simplification. DAG size of input: 336 DAG size of output: 242 [2020-11-07 00:12:00,193 WARN L194 SmtUtils]: Spent 145.00 ms on a formula simplification. DAG size of input: 340 DAG size of output: 246 [2020-11-07 00:12:02,355 WARN L194 SmtUtils]: Spent 116.00 ms on a formula simplification. DAG size of input: 323 DAG size of output: 17 [2020-11-07 00:12:08,083 WARN L194 SmtUtils]: Spent 957.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:12:09,140 WARN L194 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:12:09,726 WARN L194 SmtUtils]: Spent 573.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:12:09,964 WARN L194 SmtUtils]: Spent 135.00 ms on a formula simplification. DAG size of input: 67 DAG size of output: 4 [2020-11-07 00:12:10,560 WARN L194 SmtUtils]: Spent 565.00 ms on a formula simplification. DAG size of input: 148 DAG size of output: 16 [2020-11-07 00:12:11,134 WARN L194 SmtUtils]: Spent 538.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:12:11,847 WARN L194 SmtUtils]: Spent 597.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 1 [2020-11-07 00:12:12,442 WARN L194 SmtUtils]: Spent 502.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 00:12:13,519 WARN L194 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:12:17,256 WARN L194 SmtUtils]: Spent 3.73 s on a formula simplification. DAG size of input: 220 DAG size of output: 58 [2020-11-07 00:12:18,309 WARN L194 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2020-11-07 00:12:18,900 WARN L194 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 1 [2020-11-07 00:12:19,324 WARN L194 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:12:20,545 WARN L194 SmtUtils]: Spent 1.21 s on a formula simplification. DAG size of input: 208 DAG size of output: 11 [2020-11-07 00:12:21,636 WARN L194 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 210 DAG size of output: 11 [2020-11-07 00:12:22,188 WARN L194 SmtUtils]: Spent 550.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:12:23,145 WARN L194 SmtUtils]: Spent 951.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:12:23,671 WARN L194 SmtUtils]: Spent 522.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:12:24,233 WARN L194 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:12:26,115 WARN L194 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 221 DAG size of output: 53 [2020-11-07 00:12:27,231 WARN L194 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:12:28,349 WARN L194 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 168 DAG size of output: 8 [2020-11-07 00:12:29,017 WARN L194 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:12:29,604 WARN L194 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-07 00:12:30,062 WARN L194 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:12:30,705 WARN L194 SmtUtils]: Spent 555.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:12:32,974 WARN L194 SmtUtils]: Spent 2.21 s on a formula simplification. DAG size of input: 201 DAG size of output: 14 [2020-11-07 00:12:33,496 WARN L194 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:12:34,649 WARN L194 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 187 DAG size of output: 21 [2020-11-07 00:12:35,191 WARN L194 SmtUtils]: Spent 539.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:12:35,714 WARN L194 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:12:36,260 WARN L194 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:12:37,387 WARN L194 SmtUtils]: Spent 1.12 s on a formula simplification. DAG size of input: 205 DAG size of output: 8 [2020-11-07 00:12:39,857 WARN L194 SmtUtils]: Spent 2.46 s on a formula simplification. DAG size of input: 209 DAG size of output: 51 [2020-11-07 00:12:40,280 WARN L194 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:12:41,302 WARN L194 SmtUtils]: Spent 1.02 s on a formula simplification. DAG size of input: 153 DAG size of output: 7 [2020-11-07 00:12:42,515 WARN L194 SmtUtils]: Spent 1.17 s on a formula simplification. DAG size of input: 209 DAG size of output: 11 [2020-11-07 00:12:43,051 WARN L194 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:12:46,104 WARN L194 SmtUtils]: Spent 3.03 s on a formula simplification. DAG size of input: 211 DAG size of output: 51 [2020-11-07 00:12:46,738 WARN L194 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 1 [2020-11-07 00:12:48,756 WARN L194 SmtUtils]: Spent 2.01 s on a formula simplification. DAG size of input: 209 DAG size of output: 48 [2020-11-07 00:12:51,809 WARN L194 SmtUtils]: Spent 3.05 s on a formula simplification. DAG size of input: 215 DAG size of output: 56 [2020-11-07 00:12:52,387 WARN L194 SmtUtils]: Spent 575.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:12:52,963 WARN L194 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:12:53,397 WARN L194 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:12:54,097 WARN L194 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:12:56,103 WARN L194 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 181 DAG size of output: 33 [2020-11-07 00:12:56,660 WARN L194 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:12:57,232 WARN L194 SmtUtils]: Spent 545.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:12:57,740 WARN L194 SmtUtils]: Spent 493.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 1 [2020-11-07 00:12:58,330 WARN L194 SmtUtils]: Spent 584.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 1 [2020-11-07 00:12:59,420 WARN L194 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 229 DAG size of output: 11 [2020-11-07 00:13:01,278 WARN L194 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 181 DAG size of output: 33 [2020-11-07 00:13:01,911 WARN L194 SmtUtils]: Spent 519.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:13:05,676 WARN L194 SmtUtils]: Spent 3.73 s on a formula simplification. DAG size of input: 220 DAG size of output: 58 [2020-11-07 00:13:08,769 WARN L194 SmtUtils]: Spent 3.02 s on a formula simplification. DAG size of input: 211 DAG size of output: 51 [2020-11-07 00:13:09,319 WARN L194 SmtUtils]: Spent 523.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:13:10,390 WARN L194 SmtUtils]: Spent 1.06 s on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:13:10,936 WARN L194 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:13:11,720 WARN L194 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 203 DAG size of output: 1 [2020-11-07 00:13:12,142 WARN L194 SmtUtils]: Spent 418.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:13:13,194 WARN L194 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:13:15,039 WARN L194 SmtUtils]: Spent 1.84 s on a formula simplification. DAG size of input: 181 DAG size of output: 33 [2020-11-07 00:13:15,618 WARN L194 SmtUtils]: Spent 574.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:13:16,573 WARN L194 SmtUtils]: Spent 950.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:13:17,623 WARN L194 SmtUtils]: Spent 1.05 s on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:13:18,201 WARN L194 SmtUtils]: Spent 576.00 ms on a formula simplification. DAG size of input: 154 DAG size of output: 24 [2020-11-07 00:13:18,811 WARN L194 SmtUtils]: Spent 606.00 ms on a formula simplification. DAG size of input: 157 DAG size of output: 26 [2020-11-07 00:13:19,489 WARN L194 SmtUtils]: Spent 544.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:13:21,173 WARN L194 SmtUtils]: Spent 1.64 s on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2020-11-07 00:13:23,156 WARN L194 SmtUtils]: Spent 1.91 s on a formula simplification. DAG size of input: 185 DAG size of output: 37 [2020-11-07 00:13:23,580 WARN L194 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:13:24,802 WARN L194 SmtUtils]: Spent 1.22 s on a formula simplification. DAG size of input: 208 DAG size of output: 11 [2020-11-07 00:13:25,756 WARN L194 SmtUtils]: Spent 951.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:13:26,713 WARN L194 SmtUtils]: Spent 952.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:13:27,286 WARN L194 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:13:27,709 WARN L194 SmtUtils]: Spent 420.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:13:28,133 WARN L194 SmtUtils]: Spent 421.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:13:28,607 WARN L194 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:13:29,257 WARN L194 SmtUtils]: Spent 492.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 41 [2020-11-07 00:13:29,849 WARN L194 SmtUtils]: Spent 587.00 ms on a formula simplification that was a NOOP. DAG size: 202 [2020-11-07 00:13:30,929 WARN L194 SmtUtils]: Spent 1.07 s on a formula simplification. DAG size of input: 187 DAG size of output: 21 [2020-11-07 00:13:31,991 WARN L194 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 168 DAG size of output: 8 [2020-11-07 00:13:33,026 WARN L194 SmtUtils]: Spent 1.03 s on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:13:33,554 WARN L194 SmtUtils]: Spent 521.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:13:34,664 WARN L194 SmtUtils]: Spent 1.10 s on a formula simplification. DAG size of input: 181 DAG size of output: 21 [2020-11-07 00:13:35,250 WARN L194 SmtUtils]: Spent 583.00 ms on a formula simplification. DAG size of input: 150 DAG size of output: 18 [2020-11-07 00:13:35,923 WARN L194 SmtUtils]: Spent 543.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:13:37,812 WARN L194 SmtUtils]: Spent 1.86 s on a formula simplification. DAG size of input: 203 DAG size of output: 43 [2020-11-07 00:13:40,271 WARN L194 SmtUtils]: Spent 2.45 s on a formula simplification. DAG size of input: 207 DAG size of output: 49 [2020-11-07 00:13:42,155 WARN L194 SmtUtils]: Spent 1.87 s on a formula simplification. DAG size of input: 221 DAG size of output: 53 [2020-11-07 00:13:43,110 WARN L194 SmtUtils]: Spent 950.00 ms on a formula simplification. DAG size of input: 163 DAG size of output: 9 [2020-11-07 00:13:45,575 WARN L194 SmtUtils]: Spent 2.46 s on a formula simplification. DAG size of input: 209 DAG size of output: 51 [2020-11-07 00:13:46,195 WARN L194 SmtUtils]: Spent 546.00 ms on a formula simplification. DAG size of input: 151 DAG size of output: 22 [2020-11-07 00:13:47,322 WARN L194 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 168 DAG size of output: 8 [2020-11-07 00:13:48,957 WARN L194 SmtUtils]: Spent 1.63 s on a formula simplification. DAG size of input: 157 DAG size of output: 15 [2020-11-07 00:13:51,409 WARN L194 SmtUtils]: Spent 2.45 s on a formula simplification. DAG size of input: 207 DAG size of output: 49 [2020-11-07 00:13:51,908 WARN L194 SmtUtils]: Spent 491.00 ms on a formula simplification. DAG size of input: 84 DAG size of output: 41 [2020-11-07 00:13:53,012 WARN L194 SmtUtils]: Spent 1.09 s on a formula simplification. DAG size of input: 212 DAG size of output: 15 [2020-11-07 00:13:53,433 WARN L194 SmtUtils]: Spent 417.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:13:56,969 WARN L194 SmtUtils]: Spent 3.38 s on a formula simplification. DAG size of input: 213 DAG size of output: 11 [2020-11-07 00:13:58,298 WARN L194 SmtUtils]: Spent 1.15 s on a formula simplification. DAG size of input: 183 DAG size of output: 24 [2020-11-07 00:13:58,721 WARN L194 SmtUtils]: Spent 419.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:13:59,790 WARN L194 SmtUtils]: Spent 1.04 s on a formula simplification. DAG size of input: 155 DAG size of output: 10 [2020-11-07 00:14:00,313 WARN L194 SmtUtils]: Spent 520.00 ms on a formula simplification. DAG size of input: 161 DAG size of output: 1 [2020-11-07 00:14:00,319 INFO L269 CegarLoopResult]: At program point reach_errorEXIT(line 3) the Hoare annotation is: true [2020-11-07 00:14:00,319 INFO L269 CegarLoopResult]: At program point reach_errorENTRY(line 3) the Hoare annotation is: true [2020-11-07 00:14:00,319 INFO L269 CegarLoopResult]: At program point reach_errorFINAL(line 3) the Hoare annotation is: true [2020-11-07 00:14:00,319 INFO L269 CegarLoopResult]: At program point reach_errorErr0ASSERT_VIOLATIONERROR_FUNCTION(line 3) the Hoare annotation is: true [2020-11-07 00:14:00,319 INFO L266 CegarLoopResult]: For program point L155(line 155) no Hoare annotation was computed. [2020-11-07 00:14:00,320 INFO L266 CegarLoopResult]: For program point L155-1(line 155) no Hoare annotation was computed. [2020-11-07 00:14:00,320 INFO L266 CegarLoopResult]: For program point L155-2(line 155) no Hoare annotation was computed. [2020-11-07 00:14:00,320 INFO L266 CegarLoopResult]: For program point L184(line 184) no Hoare annotation was computed. [2020-11-07 00:14:00,320 INFO L266 CegarLoopResult]: For program point L151(line 151) no Hoare annotation was computed. [2020-11-07 00:14:00,320 INFO L266 CegarLoopResult]: For program point L147(line 147) no Hoare annotation was computed. [2020-11-07 00:14:00,320 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeFINAL(lines 132 187) no Hoare annotation was computed. [2020-11-07 00:14:00,320 INFO L266 CegarLoopResult]: For program point L176(line 176) no Hoare annotation was computed. [2020-11-07 00:14:00,321 INFO L266 CegarLoopResult]: For program point L143(line 143) no Hoare annotation was computed. [2020-11-07 00:14:00,321 INFO L266 CegarLoopResult]: For program point L176-1(lines 157 178) no Hoare annotation was computed. [2020-11-07 00:14:00,321 INFO L266 CegarLoopResult]: For program point L172(line 172) no Hoare annotation was computed. [2020-11-07 00:14:00,321 INFO L266 CegarLoopResult]: For program point L139(line 139) no Hoare annotation was computed. [2020-11-07 00:14:00,321 INFO L266 CegarLoopResult]: For program point L135(line 135) no Hoare annotation was computed. [2020-11-07 00:14:00,321 INFO L266 CegarLoopResult]: For program point L152(line 152) no Hoare annotation was computed. [2020-11-07 00:14:00,321 INFO L266 CegarLoopResult]: For program point L148(line 148) no Hoare annotation was computed. [2020-11-07 00:14:00,321 INFO L266 CegarLoopResult]: For program point L144(line 144) no Hoare annotation was computed. [2020-11-07 00:14:00,321 INFO L266 CegarLoopResult]: For program point L173(line 173) no Hoare annotation was computed. [2020-11-07 00:14:00,321 INFO L266 CegarLoopResult]: For program point L140(line 140) no Hoare annotation was computed. [2020-11-07 00:14:00,321 INFO L266 CegarLoopResult]: For program point L136(line 136) no Hoare annotation was computed. [2020-11-07 00:14:00,322 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeEXIT(lines 132 187) no Hoare annotation was computed. [2020-11-07 00:14:00,322 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_freeENTRY(lines 132 187) no Hoare annotation was computed. [2020-11-07 00:14:00,322 INFO L266 CegarLoopResult]: For program point L161(line 161) no Hoare annotation was computed. [2020-11-07 00:14:00,322 INFO L266 CegarLoopResult]: For program point L153(line 153) no Hoare annotation was computed. [2020-11-07 00:14:00,322 INFO L266 CegarLoopResult]: For program point L182(line 182) no Hoare annotation was computed. [2020-11-07 00:14:00,322 INFO L266 CegarLoopResult]: For program point L145(line 145) no Hoare annotation was computed. [2020-11-07 00:14:00,322 INFO L266 CegarLoopResult]: For program point L174(line 174) no Hoare annotation was computed. [2020-11-07 00:14:00,322 INFO L266 CegarLoopResult]: For program point L141(line 141) no Hoare annotation was computed. [2020-11-07 00:14:00,322 INFO L266 CegarLoopResult]: For program point L174-1(line 174) no Hoare annotation was computed. [2020-11-07 00:14:00,322 INFO L266 CegarLoopResult]: For program point L174-2(line 174) no Hoare annotation was computed. [2020-11-07 00:14:00,323 INFO L266 CegarLoopResult]: For program point L137(line 137) no Hoare annotation was computed. [2020-11-07 00:14:00,323 INFO L266 CegarLoopResult]: For program point L133(line 133) no Hoare annotation was computed. [2020-11-07 00:14:00,323 INFO L266 CegarLoopResult]: For program point L162(line 162) no Hoare annotation was computed. [2020-11-07 00:14:00,323 INFO L266 CegarLoopResult]: For program point L158(line 158) no Hoare annotation was computed. [2020-11-07 00:14:00,323 INFO L266 CegarLoopResult]: For program point L154(line 154) no Hoare annotation was computed. [2020-11-07 00:14:00,323 INFO L266 CegarLoopResult]: For program point L183(line 183) no Hoare annotation was computed. [2020-11-07 00:14:00,323 INFO L266 CegarLoopResult]: For program point L179(lines 156 180) no Hoare annotation was computed. [2020-11-07 00:14:00,323 INFO L266 CegarLoopResult]: For program point L146(line 146) no Hoare annotation was computed. [2020-11-07 00:14:00,323 INFO L266 CegarLoopResult]: For program point L175(line 175) no Hoare annotation was computed. [2020-11-07 00:14:00,323 INFO L266 CegarLoopResult]: For program point L142(line 142) no Hoare annotation was computed. [2020-11-07 00:14:00,324 INFO L266 CegarLoopResult]: For program point L171(line 171) no Hoare annotation was computed. [2020-11-07 00:14:00,324 INFO L266 CegarLoopResult]: For program point L138(line 138) no Hoare annotation was computed. [2020-11-07 00:14:00,324 INFO L266 CegarLoopResult]: For program point L134(line 134) no Hoare annotation was computed. [2020-11-07 00:14:00,324 INFO L266 CegarLoopResult]: For program point L163(lines 163 167) no Hoare annotation was computed. [2020-11-07 00:14:00,324 INFO L266 CegarLoopResult]: For program point L163-1(lines 163 167) no Hoare annotation was computed. [2020-11-07 00:14:00,324 INFO L266 CegarLoopResult]: For program point L192(line 192) no Hoare annotation was computed. [2020-11-07 00:14:00,324 INFO L266 CegarLoopResult]: For program point L209(line 209) no Hoare annotation was computed. [2020-11-07 00:14:00,324 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetENTRY(lines 188 247) no Hoare annotation was computed. [2020-11-07 00:14:00,324 INFO L266 CegarLoopResult]: For program point L205(line 205) no Hoare annotation was computed. [2020-11-07 00:14:00,324 INFO L266 CegarLoopResult]: For program point L234(line 234) no Hoare annotation was computed. [2020-11-07 00:14:00,324 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetEXIT(lines 188 247) no Hoare annotation was computed. [2020-11-07 00:14:00,325 INFO L266 CegarLoopResult]: For program point L201(line 201) no Hoare annotation was computed. [2020-11-07 00:14:00,325 INFO L266 CegarLoopResult]: For program point L230(line 230) no Hoare annotation was computed. [2020-11-07 00:14:00,325 INFO L266 CegarLoopResult]: For program point L197(line 197) no Hoare annotation was computed. [2020-11-07 00:14:00,325 INFO L266 CegarLoopResult]: For program point L193(line 193) no Hoare annotation was computed. [2020-11-07 00:14:00,325 INFO L266 CegarLoopResult]: For program point L189(line 189) no Hoare annotation was computed. [2020-11-07 00:14:00,325 INFO L266 CegarLoopResult]: For program point L218(line 218) no Hoare annotation was computed. [2020-11-07 00:14:00,325 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_resetFINAL(lines 188 247) no Hoare annotation was computed. [2020-11-07 00:14:00,325 INFO L266 CegarLoopResult]: For program point L214-2(lines 214 239) no Hoare annotation was computed. [2020-11-07 00:14:00,325 INFO L266 CegarLoopResult]: For program point L210(line 210) no Hoare annotation was computed. [2020-11-07 00:14:00,325 INFO L266 CegarLoopResult]: For program point L235(line 235) no Hoare annotation was computed. [2020-11-07 00:14:00,325 INFO L266 CegarLoopResult]: For program point L202(line 202) no Hoare annotation was computed. [2020-11-07 00:14:00,325 INFO L266 CegarLoopResult]: For program point L231(line 231) no Hoare annotation was computed. [2020-11-07 00:14:00,325 INFO L266 CegarLoopResult]: For program point L198(line 198) no Hoare annotation was computed. [2020-11-07 00:14:00,326 INFO L266 CegarLoopResult]: For program point L194(line 194) no Hoare annotation was computed. [2020-11-07 00:14:00,326 INFO L266 CegarLoopResult]: For program point L190(line 190) no Hoare annotation was computed. [2020-11-07 00:14:00,326 INFO L266 CegarLoopResult]: For program point L219(line 219) no Hoare annotation was computed. [2020-11-07 00:14:00,326 INFO L266 CegarLoopResult]: For program point L215(line 215) no Hoare annotation was computed. [2020-11-07 00:14:00,326 INFO L266 CegarLoopResult]: For program point L211(line 211) no Hoare annotation was computed. [2020-11-07 00:14:00,326 INFO L266 CegarLoopResult]: For program point L240(lines 213 241) no Hoare annotation was computed. [2020-11-07 00:14:00,326 INFO L266 CegarLoopResult]: For program point L236(line 236) no Hoare annotation was computed. [2020-11-07 00:14:00,326 INFO L266 CegarLoopResult]: For program point L203(line 203) no Hoare annotation was computed. [2020-11-07 00:14:00,326 INFO L266 CegarLoopResult]: For program point L232(line 232) no Hoare annotation was computed. [2020-11-07 00:14:00,326 INFO L266 CegarLoopResult]: For program point L199(line 199) no Hoare annotation was computed. [2020-11-07 00:14:00,326 INFO L266 CegarLoopResult]: For program point L232-1(line 232) no Hoare annotation was computed. [2020-11-07 00:14:00,327 INFO L266 CegarLoopResult]: For program point L232-2(line 232) no Hoare annotation was computed. [2020-11-07 00:14:00,327 INFO L266 CegarLoopResult]: For program point L228(line 228) no Hoare annotation was computed. [2020-11-07 00:14:00,327 INFO L266 CegarLoopResult]: For program point L195(line 195) no Hoare annotation was computed. [2020-11-07 00:14:00,327 INFO L266 CegarLoopResult]: For program point L228-1(line 228) no Hoare annotation was computed. [2020-11-07 00:14:00,327 INFO L266 CegarLoopResult]: For program point L228-2(line 228) no Hoare annotation was computed. [2020-11-07 00:14:00,327 INFO L266 CegarLoopResult]: For program point L191(line 191) no Hoare annotation was computed. [2020-11-07 00:14:00,327 INFO L266 CegarLoopResult]: For program point L220(lines 220 224) no Hoare annotation was computed. [2020-11-07 00:14:00,327 INFO L266 CegarLoopResult]: For program point L220-1(lines 220 224) no Hoare annotation was computed. [2020-11-07 00:14:00,327 INFO L266 CegarLoopResult]: For program point L212(line 212) no Hoare annotation was computed. [2020-11-07 00:14:00,327 INFO L266 CegarLoopResult]: For program point L212-1(line 212) no Hoare annotation was computed. [2020-11-07 00:14:00,327 INFO L266 CegarLoopResult]: For program point L212-2(line 212) no Hoare annotation was computed. [2020-11-07 00:14:00,327 INFO L266 CegarLoopResult]: For program point L208(line 208) no Hoare annotation was computed. [2020-11-07 00:14:00,327 INFO L266 CegarLoopResult]: For program point L237(line 237) no Hoare annotation was computed. [2020-11-07 00:14:00,327 INFO L266 CegarLoopResult]: For program point L204(line 204) no Hoare annotation was computed. [2020-11-07 00:14:00,328 INFO L266 CegarLoopResult]: For program point L237-1(line 237) no Hoare annotation was computed. [2020-11-07 00:14:00,328 INFO L266 CegarLoopResult]: For program point L237-2(line 237) no Hoare annotation was computed. [2020-11-07 00:14:00,328 INFO L266 CegarLoopResult]: For program point L233(line 233) no Hoare annotation was computed. [2020-11-07 00:14:00,328 INFO L266 CegarLoopResult]: For program point L200(line 200) no Hoare annotation was computed. [2020-11-07 00:14:00,328 INFO L266 CegarLoopResult]: For program point L233-1(line 233) no Hoare annotation was computed. [2020-11-07 00:14:00,328 INFO L266 CegarLoopResult]: For program point L233-2(line 233) no Hoare annotation was computed. [2020-11-07 00:14:00,328 INFO L266 CegarLoopResult]: For program point L229(line 229) no Hoare annotation was computed. [2020-11-07 00:14:00,328 INFO L266 CegarLoopResult]: For program point L196(line 196) no Hoare annotation was computed. [2020-11-07 00:14:00,328 INFO L269 CegarLoopResult]: At program point select_helpersFINAL(lines 63 69) the Hoare annotation is: true [2020-11-07 00:14:00,328 INFO L269 CegarLoopResult]: At program point select_helpersEXIT(lines 63 69) the Hoare annotation is: true [2020-11-07 00:14:00,328 INFO L262 CegarLoopResult]: At program point valid_productEXIT(lines 70 78) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:14:00,328 INFO L269 CegarLoopResult]: At program point valid_productENTRY(lines 70 78) the Hoare annotation is: true [2020-11-07 00:14:00,328 INFO L262 CegarLoopResult]: At program point L75(line 75) the Hoare annotation is: (or (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0)) (and (<= valid_product_~retValue_acc~1 1) (<= 1 valid_product_~retValue_acc~1))) [2020-11-07 00:14:00,329 INFO L262 CegarLoopResult]: At program point valid_productFINAL(lines 70 78) the Hoare annotation is: (or (and (<= valid_product_~retValue_acc~1 1) (= |valid_product_#res| 1) (<= 1 valid_product_~retValue_acc~1)) (not (= ~waterLevel~0 1)) (not (= ~pumpRunning~0 0)) (not (= 1 ~systemActive~0))) [2020-11-07 00:14:00,329 INFO L269 CegarLoopResult]: At program point L74(line 74) the Hoare annotation is: true [2020-11-07 00:14:00,329 INFO L262 CegarLoopResult]: At program point L930-1(line 930) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or .cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret79| 0))) (or (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~9) (= __utac_acc__Specification4_spec__1_~tmp~8 getWaterLevel_~retValue_acc~9)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (not (<= 0 (+ test_~tmp~3 2147483648)))))) [2020-11-07 00:14:00,329 INFO L262 CegarLoopResult]: At program point L928(lines 928 941) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp___1~0 2147483648)))) (.cse2 (= test_~tmp~3 0)) (.cse1 (not (< test_~splverifierCounter~0 4))) (.cse3 (= test_~tmp___1~0 0)) (.cse4 (not (= test_~tmp___2~0 0))) (.cse5 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse6 (not (= test_~tmp___0~0 0))) (.cse7 (not (<= test_~tmp~3 2147483647))) (.cse9 (not (< ~waterLevel~0 3))) (.cse10 (not (<= test_~tmp___1~0 2147483647))) (.cse11 (not (= 0 ~systemActive~0))) (.cse8 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~9) (= __utac_acc__Specification4_spec__1_~tmp~8 getWaterLevel_~retValue_acc~9)) .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (or .cse0 .cse2 .cse1 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~8 2147483648))) (or .cse8 (not (= __utac_acc__Specification4_spec__1_~tmp~8 0)) (= ~waterLevel~0 0)))) [2020-11-07 00:14:00,329 INFO L262 CegarLoopResult]: At program point L930-2(line 930) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or .cse0 (and (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret79| 0))) (or (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~9) (= __utac_acc__Specification4_spec__1_~tmp~8 getWaterLevel_~retValue_acc~9)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (not (<= 0 (+ test_~tmp~3 2147483648)))))) [2020-11-07 00:14:00,329 INFO L262 CegarLoopResult]: At program point L930-3(line 930) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret79| 0)) .cse0) (or (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~9) (= __utac_acc__Specification4_spec__1_~tmp~8 getWaterLevel_~retValue_acc~9)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (not (<= 0 (+ test_~tmp~3 2147483648)))))) [2020-11-07 00:14:00,330 INFO L262 CegarLoopResult]: At program point L928-1(lines 920 944) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp___1~0 2147483648)))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse1 (= test_~tmp~3 0)) (.cse3 (= test_~tmp___1~0 0)) (.cse4 (not (= test_~tmp___2~0 0))) (.cse5 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse6 (not (= test_~tmp___0~0 0))) (.cse7 (not (<= test_~tmp~3 2147483647))) (.cse8 (not (= ~pumpRunning~0 0))) (.cse9 (not (< ~waterLevel~0 3))) (.cse10 (not (<= test_~tmp___1~0 2147483647))) (.cse12 (not (= __utac_acc__Specification4_spec__1_~tmp~8 0))) (.cse11 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~8 2147483648))) (or .cse8 .cse12 (= ~waterLevel~0 0)) (let ((.cse13 (= ~waterLevel~0 getWaterLevel_~retValue_acc~9)) (.cse14 (= __utac_acc__Specification4_spec__1_~tmp~8 getWaterLevel_~retValue_acc~9))) (or .cse0 .cse2 .cse1 .cse3 .cse4 .cse5 .cse6 .cse7 (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret79| 0) .cse13 .cse14) .cse8 .cse9 .cse10 (and .cse13 .cse12 .cse14) .cse11)))) [2020-11-07 00:14:00,330 INFO L269 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1ENTRY(lines 920 944) the Hoare annotation is: true [2020-11-07 00:14:00,330 INFO L269 CegarLoopResult]: At program point L926(line 926) the Hoare annotation is: true [2020-11-07 00:14:00,330 INFO L262 CegarLoopResult]: At program point L926-1(line 926) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (not (<= 0 (+ test_~tmp~3 2147483648))) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) .cse0 (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~9) (= |__utac_acc__Specification4_spec__1_#t~ret78| getWaterLevel_~retValue_acc~9))) (or .cse0 (not (= |__utac_acc__Specification4_spec__1_#t~ret78| 0)) (= ~waterLevel~0 0)))) [2020-11-07 00:14:00,330 INFO L262 CegarLoopResult]: At program point L926-2(line 926) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp___1~0 2147483648)))) (.cse2 (= test_~tmp~3 0)) (.cse1 (not (< test_~splverifierCounter~0 4))) (.cse3 (= test_~tmp___1~0 0)) (.cse4 (not (= test_~tmp___2~0 0))) (.cse5 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse6 (not (= test_~tmp___0~0 0))) (.cse7 (not (<= test_~tmp~3 2147483647))) (.cse9 (not (< ~waterLevel~0 3))) (.cse10 (not (<= test_~tmp___1~0 2147483647))) (.cse11 (not (= 0 ~systemActive~0))) (.cse8 (not (= ~pumpRunning~0 0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~9) (= |__utac_acc__Specification4_spec__1_#t~ret78| getWaterLevel_~retValue_acc~9))) (or .cse0 .cse2 .cse1 .cse3 .cse4 (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret78| 2147483648)) .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11) (or .cse8 (not (= |__utac_acc__Specification4_spec__1_#t~ret78| 0)) (= ~waterLevel~0 0)))) [2020-11-07 00:14:00,330 INFO L262 CegarLoopResult]: At program point L926-3(line 926) the Hoare annotation is: (let ((.cse1 (not (<= 0 (+ test_~tmp___1~0 2147483648)))) (.cse3 (not (< test_~splverifierCounter~0 4))) (.cse2 (= test_~tmp~3 0)) (.cse4 (= test_~tmp___1~0 0)) (.cse5 (not (= test_~tmp___2~0 0))) (.cse6 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse7 (not (= test_~tmp___0~0 0))) (.cse8 (not (<= test_~tmp~3 2147483647))) (.cse0 (not (= ~pumpRunning~0 0))) (.cse9 (not (< ~waterLevel~0 3))) (.cse10 (not (<= test_~tmp___1~0 2147483647))) (.cse11 (not (= 0 ~systemActive~0)))) (and (or (and (not (= |__utac_acc__Specification4_spec__1_#t~ret78| 0)) (not (= __utac_acc__Specification4_spec__1_~tmp~8 0))) .cse0 (= ~waterLevel~0 0)) (or .cse1 .cse2 .cse3 .cse4 .cse5 (<= 0 (+ |__utac_acc__Specification4_spec__1_#t~ret78| 2147483648)) .cse6 .cse7 .cse8 .cse0 .cse9 .cse10 .cse11) (or (and (= |__utac_acc__Specification4_spec__1_#t~ret78| __utac_acc__Specification4_spec__1_~tmp~8) (= ~waterLevel~0 getWaterLevel_~retValue_acc~9) (= |__utac_acc__Specification4_spec__1_#t~ret78| getWaterLevel_~retValue_acc~9)) .cse1 .cse3 .cse2 .cse4 .cse5 .cse6 .cse7 .cse8 .cse0 .cse9 .cse10 .cse11))) [2020-11-07 00:14:00,331 INFO L269 CegarLoopResult]: At program point L922(line 922) the Hoare annotation is: true [2020-11-07 00:14:00,331 INFO L262 CegarLoopResult]: At program point __utac_acc__Specification4_spec__1EXIT(lines 920 944) the Hoare annotation is: (let ((.cse0 (not (<= 0 (+ test_~tmp___1~0 2147483648)))) (.cse2 (not (< test_~splverifierCounter~0 4))) (.cse1 (= test_~tmp~3 0)) (.cse3 (= test_~tmp___1~0 0)) (.cse4 (not (= test_~tmp___2~0 0))) (.cse5 (not (<= 0 (+ test_~tmp~3 2147483648)))) (.cse6 (not (= test_~tmp___0~0 0))) (.cse7 (not (<= test_~tmp~3 2147483647))) (.cse8 (not (= ~pumpRunning~0 0))) (.cse9 (not (< ~waterLevel~0 3))) (.cse10 (not (<= test_~tmp___1~0 2147483647))) (.cse12 (not (= __utac_acc__Specification4_spec__1_~tmp~8 0))) (.cse11 (not (= 0 ~systemActive~0)))) (and (or .cse0 .cse1 .cse2 .cse3 .cse4 .cse5 .cse6 .cse7 .cse8 .cse9 .cse10 .cse11 (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~8 2147483648))) (or .cse8 .cse12 (= ~waterLevel~0 0)) (let ((.cse13 (= ~waterLevel~0 getWaterLevel_~retValue_acc~9)) (.cse14 (= __utac_acc__Specification4_spec__1_~tmp~8 getWaterLevel_~retValue_acc~9))) (or .cse0 .cse2 .cse1 .cse3 .cse4 .cse5 .cse6 .cse7 (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret79| 0) .cse13 .cse14) .cse8 .cse9 .cse10 (and .cse13 .cse12 .cse14) .cse11)))) [2020-11-07 00:14:00,331 INFO L262 CegarLoopResult]: At program point L934(line 934) the Hoare annotation is: (not (= ~pumpRunning~0 0)) [2020-11-07 00:14:00,331 INFO L262 CegarLoopResult]: At program point L932(lines 932 938) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (and (= __utac_acc__Specification4_spec__1_~tmp___0~2 0) (= ~pumpRunning~0 |isPumpRunning_#res|) (= |__utac_acc__Specification4_spec__1_#t~ret79| 0)) .cse0) (or (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~9) (= __utac_acc__Specification4_spec__1_~tmp~8 getWaterLevel_~retValue_acc~9)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (not (<= 0 (+ test_~tmp~3 2147483648)))))) [2020-11-07 00:14:00,331 INFO L262 CegarLoopResult]: At program point L930(line 930) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0)))) (and (or .cse0 (= ~waterLevel~0 0)) (or (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~9) (= __utac_acc__Specification4_spec__1_~tmp~8 getWaterLevel_~retValue_acc~9)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) .cse0 (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) (not (<= 0 (+ test_~tmp~3 2147483648)))))) [2020-11-07 00:14:00,331 INFO L262 CegarLoopResult]: At program point mainENTRY(lines 896 918) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:14:00,332 INFO L269 CegarLoopResult]: At program point mainEXIT(lines 896 918) the Hoare annotation is: true [2020-11-07 00:14:00,332 INFO L269 CegarLoopResult]: At program point L915(line 915) the Hoare annotation is: true [2020-11-07 00:14:00,332 INFO L269 CegarLoopResult]: At program point mainFINAL(lines 896 918) the Hoare annotation is: true [2020-11-07 00:14:00,332 INFO L262 CegarLoopResult]: At program point L908(line 908) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= main_~tmp~7 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,332 INFO L262 CegarLoopResult]: At program point L908-1(line 908) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= main_~tmp~7 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,332 INFO L262 CegarLoopResult]: At program point L906(lines 906 913) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= main_~tmp~7 ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,332 INFO L269 CegarLoopResult]: At program point L906-1(lines 906 913) the Hoare annotation is: true [2020-11-07 00:14:00,332 INFO L262 CegarLoopResult]: At program point L904(line 904) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= |main_#t~ret77| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:14:00,332 INFO L262 CegarLoopResult]: At program point L903(line 903) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:14:00,332 INFO L262 CegarLoopResult]: At program point L904-1(line 904) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= |main_#t~ret77| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:14:00,333 INFO L262 CegarLoopResult]: At program point L902(line 902) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:14:00,333 INFO L262 CegarLoopResult]: At program point L904-2(line 904) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= main_~tmp~7 ~waterLevel~0) (= |main_#t~ret77| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,333 INFO L262 CegarLoopResult]: At program point L902-1(line 902) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:14:00,333 INFO L262 CegarLoopResult]: At program point L898(line 898) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:14:00,333 INFO L266 CegarLoopResult]: For program point L865(line 865) no Hoare annotation was computed. [2020-11-07 00:14:00,333 INFO L266 CegarLoopResult]: For program point L864(line 864) no Hoare annotation was computed. [2020-11-07 00:14:00,333 INFO L266 CegarLoopResult]: For program point Specification2EXIT(lines 855 878) no Hoare annotation was computed. [2020-11-07 00:14:00,333 INFO L266 CegarLoopResult]: For program point L863(line 863) no Hoare annotation was computed. [2020-11-07 00:14:00,333 INFO L266 CegarLoopResult]: For program point L862(line 862) no Hoare annotation was computed. [2020-11-07 00:14:00,333 INFO L266 CegarLoopResult]: For program point L861(line 861) no Hoare annotation was computed. [2020-11-07 00:14:00,333 INFO L266 CegarLoopResult]: For program point Specification2ENTRY(lines 855 878) no Hoare annotation was computed. [2020-11-07 00:14:00,333 INFO L266 CegarLoopResult]: For program point L860(line 860) no Hoare annotation was computed. [2020-11-07 00:14:00,333 INFO L266 CegarLoopResult]: For program point Specification2FINAL(lines 855 878) no Hoare annotation was computed. [2020-11-07 00:14:00,334 INFO L266 CegarLoopResult]: For program point L873(line 873) no Hoare annotation was computed. [2020-11-07 00:14:00,334 INFO L266 CegarLoopResult]: For program point L872(line 872) no Hoare annotation was computed. [2020-11-07 00:14:00,334 INFO L266 CegarLoopResult]: For program point L871(line 871) no Hoare annotation was computed. [2020-11-07 00:14:00,334 INFO L266 CegarLoopResult]: For program point L870(line 870) no Hoare annotation was computed. [2020-11-07 00:14:00,334 INFO L266 CegarLoopResult]: For program point L869(line 869) no Hoare annotation was computed. [2020-11-07 00:14:00,334 INFO L266 CegarLoopResult]: For program point L868(line 868) no Hoare annotation was computed. [2020-11-07 00:14:00,334 INFO L266 CegarLoopResult]: For program point L867(line 867) no Hoare annotation was computed. [2020-11-07 00:14:00,334 INFO L266 CegarLoopResult]: For program point L866(line 866) no Hoare annotation was computed. [2020-11-07 00:14:00,334 INFO L262 CegarLoopResult]: At program point stopSystemEXIT(lines 704 718) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (= 0 ~systemActive~0) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0 (not (<= 0 (+ test_~tmp~3 2147483648)))) (or .cse0 (= ~pumpRunning~0 0)))) [2020-11-07 00:14:00,334 INFO L262 CegarLoopResult]: At program point L710(line 710) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-07 00:14:00,334 INFO L262 CegarLoopResult]: At program point stopSystemENTRY(lines 704 718) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 00:14:00,334 INFO L262 CegarLoopResult]: At program point stopSystemFINAL(lines 704 718) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) (not (<= 0 (+ test_~tmp___1~0 2147483648))) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (< ~waterLevel~0 3)) (not (<= test_~tmp___1~0 2147483647)) (= 0 ~systemActive~0) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0 (not (<= 0 (+ test_~tmp~3 2147483648)))) (or .cse0 (= ~pumpRunning~0 0)))) [2020-11-07 00:14:00,335 INFO L262 CegarLoopResult]: At program point L708(lines 708 714) the Hoare annotation is: (or (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~systemActive~0)| ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|))) [2020-11-07 00:14:00,335 INFO L262 CegarLoopResult]: At program point isPumpRunningEXIT(lines 640 648) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2020-11-07 00:14:00,335 INFO L269 CegarLoopResult]: At program point isPumpRunningENTRY(lines 640 648) the Hoare annotation is: true [2020-11-07 00:14:00,335 INFO L262 CegarLoopResult]: At program point isPumpRunningFINAL(lines 640 648) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (and (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (= ~pumpRunning~0 |isPumpRunning_#res|))) [2020-11-07 00:14:00,335 INFO L262 CegarLoopResult]: At program point L645(line 645) the Hoare annotation is: (or (= ~pumpRunning~0 isPumpRunning_~retValue_acc~6) (not (= ~pumpRunning~0 0))) [2020-11-07 00:14:00,335 INFO L269 CegarLoopResult]: At program point L644(line 644) the Hoare annotation is: true [2020-11-07 00:14:00,335 INFO L266 CegarLoopResult]: For program point L670(line 670) no Hoare annotation was computed. [2020-11-07 00:14:00,335 INFO L266 CegarLoopResult]: For program point L668(lines 668 676) no Hoare annotation was computed. [2020-11-07 00:14:00,335 INFO L266 CegarLoopResult]: For program point L668-2(lines 668 676) no Hoare annotation was computed. [2020-11-07 00:14:00,335 INFO L266 CegarLoopResult]: For program point L662(line 662) no Hoare annotation was computed. [2020-11-07 00:14:00,335 INFO L266 CegarLoopResult]: For program point L658(line 658) no Hoare annotation was computed. [2020-11-07 00:14:00,335 INFO L266 CegarLoopResult]: For program point L656(lines 656 664) no Hoare annotation was computed. [2020-11-07 00:14:00,335 INFO L266 CegarLoopResult]: For program point printPumpFINAL(lines 649 684) no Hoare annotation was computed. [2020-11-07 00:14:00,336 INFO L266 CegarLoopResult]: For program point L656-2(lines 656 664) no Hoare annotation was computed. [2020-11-07 00:14:00,336 INFO L266 CegarLoopResult]: For program point L679(line 679) no Hoare annotation was computed. [2020-11-07 00:14:00,336 INFO L266 CegarLoopResult]: For program point printPumpENTRY(lines 649 684) no Hoare annotation was computed. [2020-11-07 00:14:00,336 INFO L266 CegarLoopResult]: For program point L679-1(line 679) no Hoare annotation was computed. [2020-11-07 00:14:00,336 INFO L266 CegarLoopResult]: For program point printPumpEXIT(lines 649 684) no Hoare annotation was computed. [2020-11-07 00:14:00,336 INFO L266 CegarLoopResult]: For program point L674(line 674) no Hoare annotation was computed. [2020-11-07 00:14:00,336 INFO L269 CegarLoopResult]: At program point select_featuresEXIT(lines 56 62) the Hoare annotation is: true [2020-11-07 00:14:00,336 INFO L269 CegarLoopResult]: At program point select_featuresFINAL(lines 56 62) the Hoare annotation is: true [2020-11-07 00:14:00,336 INFO L266 CegarLoopResult]: For program point L97(line 97) no Hoare annotation was computed. [2020-11-07 00:14:00,336 INFO L266 CegarLoopResult]: For program point L95(line 95) no Hoare annotation was computed. [2020-11-07 00:14:00,336 INFO L266 CegarLoopResult]: For program point L126(line 126) no Hoare annotation was computed. [2020-11-07 00:14:00,336 INFO L266 CegarLoopResult]: For program point L93(line 93) no Hoare annotation was computed. [2020-11-07 00:14:00,336 INFO L266 CegarLoopResult]: For program point L124(line 124) no Hoare annotation was computed. [2020-11-07 00:14:00,337 INFO L266 CegarLoopResult]: For program point L91(line 91) no Hoare annotation was computed. [2020-11-07 00:14:00,337 INFO L266 CegarLoopResult]: For program point L122(line 122) no Hoare annotation was computed. [2020-11-07 00:14:00,337 INFO L266 CegarLoopResult]: For program point L89(line 89) no Hoare annotation was computed. [2020-11-07 00:14:00,337 INFO L266 CegarLoopResult]: For program point L120(line 120) no Hoare annotation was computed. [2020-11-07 00:14:00,337 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setFINAL(lines 86 131) no Hoare annotation was computed. [2020-11-07 00:14:00,337 INFO L266 CegarLoopResult]: For program point L118(line 118) no Hoare annotation was computed. [2020-11-07 00:14:00,337 INFO L266 CegarLoopResult]: For program point L116(line 116) no Hoare annotation was computed. [2020-11-07 00:14:00,337 INFO L266 CegarLoopResult]: For program point L116-1(line 116) no Hoare annotation was computed. [2020-11-07 00:14:00,337 INFO L266 CegarLoopResult]: For program point L114(line 114) no Hoare annotation was computed. [2020-11-07 00:14:00,337 INFO L266 CegarLoopResult]: For program point L112(line 112) no Hoare annotation was computed. [2020-11-07 00:14:00,337 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setENTRY(lines 86 131) no Hoare annotation was computed. [2020-11-07 00:14:00,337 INFO L266 CegarLoopResult]: For program point L112-1(line 112) no Hoare annotation was computed. [2020-11-07 00:14:00,337 INFO L266 CegarLoopResult]: For program point L110(line 110) no Hoare annotation was computed. [2020-11-07 00:14:00,337 INFO L266 CegarLoopResult]: For program point L108(line 108) no Hoare annotation was computed. [2020-11-07 00:14:00,337 INFO L266 CegarLoopResult]: For program point __utac__exception__cf_handler_setEXIT(lines 86 131) no Hoare annotation was computed. [2020-11-07 00:14:00,338 INFO L266 CegarLoopResult]: For program point L104(line 104) no Hoare annotation was computed. [2020-11-07 00:14:00,338 INFO L266 CegarLoopResult]: For program point L102(line 102) no Hoare annotation was computed. [2020-11-07 00:14:00,338 INFO L266 CegarLoopResult]: For program point L100(line 100) no Hoare annotation was computed. [2020-11-07 00:14:00,338 INFO L266 CegarLoopResult]: For program point L98(line 98) no Hoare annotation was computed. [2020-11-07 00:14:00,338 INFO L266 CegarLoopResult]: For program point L96(line 96) no Hoare annotation was computed. [2020-11-07 00:14:00,338 INFO L266 CegarLoopResult]: For program point L127(line 127) no Hoare annotation was computed. [2020-11-07 00:14:00,338 INFO L266 CegarLoopResult]: For program point L94(line 94) no Hoare annotation was computed. [2020-11-07 00:14:00,338 INFO L266 CegarLoopResult]: For program point L125(line 125) no Hoare annotation was computed. [2020-11-07 00:14:00,338 INFO L266 CegarLoopResult]: For program point L92(line 92) no Hoare annotation was computed. [2020-11-07 00:14:00,338 INFO L266 CegarLoopResult]: For program point L123(line 123) no Hoare annotation was computed. [2020-11-07 00:14:00,338 INFO L266 CegarLoopResult]: For program point L90(line 90) no Hoare annotation was computed. [2020-11-07 00:14:00,338 INFO L266 CegarLoopResult]: For program point L123-1(line 123) no Hoare annotation was computed. [2020-11-07 00:14:00,338 INFO L266 CegarLoopResult]: For program point L121(line 121) no Hoare annotation was computed. [2020-11-07 00:14:00,339 INFO L266 CegarLoopResult]: For program point L123-2(line 123) no Hoare annotation was computed. [2020-11-07 00:14:00,339 INFO L266 CegarLoopResult]: For program point L119(line 119) no Hoare annotation was computed. [2020-11-07 00:14:00,339 INFO L266 CegarLoopResult]: For program point L86(lines 86 131) no Hoare annotation was computed. [2020-11-07 00:14:00,339 INFO L266 CegarLoopResult]: For program point L86-1(lines 86 131) no Hoare annotation was computed. [2020-11-07 00:14:00,339 INFO L266 CegarLoopResult]: For program point L115(line 115) no Hoare annotation was computed. [2020-11-07 00:14:00,339 INFO L266 CegarLoopResult]: For program point L111(line 111) no Hoare annotation was computed. [2020-11-07 00:14:00,339 INFO L266 CegarLoopResult]: For program point L109(line 109) no Hoare annotation was computed. [2020-11-07 00:14:00,339 INFO L266 CegarLoopResult]: For program point L109-1(line 109) no Hoare annotation was computed. [2020-11-07 00:14:00,339 INFO L266 CegarLoopResult]: For program point L103(line 103) no Hoare annotation was computed. [2020-11-07 00:14:00,339 INFO L266 CegarLoopResult]: For program point L101(line 101) no Hoare annotation was computed. [2020-11-07 00:14:00,340 INFO L266 CegarLoopResult]: For program point L99(line 99) no Hoare annotation was computed. [2020-11-07 00:14:00,340 INFO L266 CegarLoopResult]: For program point L417(line 417) no Hoare annotation was computed. [2020-11-07 00:14:00,340 INFO L266 CegarLoopResult]: For program point L415(line 415) no Hoare annotation was computed. [2020-11-07 00:14:00,340 INFO L266 CegarLoopResult]: For program point L413(lines 413 433) no Hoare annotation was computed. [2020-11-07 00:14:00,340 INFO L266 CegarLoopResult]: For program point L413-1(lines 413 433) no Hoare annotation was computed. [2020-11-07 00:14:00,340 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeFINAL(lines 399 444) no Hoare annotation was computed. [2020-11-07 00:14:00,340 INFO L266 CegarLoopResult]: For program point L409(line 409) no Hoare annotation was computed. [2020-11-07 00:14:00,340 INFO L266 CegarLoopResult]: For program point L440(line 440) no Hoare annotation was computed. [2020-11-07 00:14:00,340 INFO L266 CegarLoopResult]: For program point L407(line 407) no Hoare annotation was computed. [2020-11-07 00:14:00,340 INFO L266 CegarLoopResult]: For program point L440-1(line 440) no Hoare annotation was computed. [2020-11-07 00:14:00,341 INFO L266 CegarLoopResult]: For program point L438(line 438) no Hoare annotation was computed. [2020-11-07 00:14:00,341 INFO L266 CegarLoopResult]: For program point L440-2(line 440) no Hoare annotation was computed. [2020-11-07 00:14:00,341 INFO L266 CegarLoopResult]: For program point L405(line 405) no Hoare annotation was computed. [2020-11-07 00:14:00,341 INFO L266 CegarLoopResult]: For program point L438-1(line 438) no Hoare annotation was computed. [2020-11-07 00:14:00,341 INFO L266 CegarLoopResult]: For program point L436(line 436) no Hoare annotation was computed. [2020-11-07 00:14:00,341 INFO L266 CegarLoopResult]: For program point L438-2(line 438) no Hoare annotation was computed. [2020-11-07 00:14:00,341 INFO L266 CegarLoopResult]: For program point L403(line 403) no Hoare annotation was computed. [2020-11-07 00:14:00,341 INFO L266 CegarLoopResult]: For program point L401(line 401) no Hoare annotation was computed. [2020-11-07 00:14:00,341 INFO L266 CegarLoopResult]: For program point L399(lines 399 444) no Hoare annotation was computed. [2020-11-07 00:14:00,341 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 423 424) no Hoare annotation was computed. [2020-11-07 00:14:00,342 INFO L266 CegarLoopResult]: For program point L430(lines 430 431) no Hoare annotation was computed. [2020-11-07 00:14:00,342 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeENTRY(lines 399 444) no Hoare annotation was computed. [2020-11-07 00:14:00,342 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeEXIT(lines 399 444) no Hoare annotation was computed. [2020-11-07 00:14:00,342 INFO L266 CegarLoopResult]: For program point L418(line 418) no Hoare annotation was computed. [2020-11-07 00:14:00,342 INFO L266 CegarLoopResult]: For program point L418-1(line 418) no Hoare annotation was computed. [2020-11-07 00:14:00,342 INFO L266 CegarLoopResult]: For program point L416(line 416) no Hoare annotation was computed. [2020-11-07 00:14:00,342 INFO L266 CegarLoopResult]: For program point L418-2(line 418) no Hoare annotation was computed. [2020-11-07 00:14:00,342 INFO L266 CegarLoopResult]: For program point L410(line 410) no Hoare annotation was computed. [2020-11-07 00:14:00,342 INFO L266 CegarLoopResult]: For program point L441(line 441) no Hoare annotation was computed. [2020-11-07 00:14:00,342 INFO L266 CegarLoopResult]: For program point L408(line 408) no Hoare annotation was computed. [2020-11-07 00:14:00,342 INFO L266 CegarLoopResult]: For program point L439(line 439) no Hoare annotation was computed. [2020-11-07 00:14:00,343 INFO L266 CegarLoopResult]: For program point L406(line 406) no Hoare annotation was computed. [2020-11-07 00:14:00,343 INFO L266 CegarLoopResult]: For program point L437(line 437) no Hoare annotation was computed. [2020-11-07 00:14:00,343 INFO L266 CegarLoopResult]: For program point L404(line 404) no Hoare annotation was computed. [2020-11-07 00:14:00,343 INFO L266 CegarLoopResult]: For program point L435(line 435) no Hoare annotation was computed. [2020-11-07 00:14:00,343 INFO L266 CegarLoopResult]: For program point L402(line 402) no Hoare annotation was computed. [2020-11-07 00:14:00,343 INFO L266 CegarLoopResult]: For program point L400(line 400) no Hoare annotation was computed. [2020-11-07 00:14:00,343 INFO L266 CegarLoopResult]: For program point __utac__get_this_argtypeErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 430 431) no Hoare annotation was computed. [2020-11-07 00:14:00,343 INFO L266 CegarLoopResult]: For program point L423(lines 423 424) no Hoare annotation was computed. [2020-11-07 00:14:00,343 INFO L266 CegarLoopResult]: For program point L419(lines 419 426) no Hoare annotation was computed. [2020-11-07 00:14:00,343 INFO L262 CegarLoopResult]: At program point runTestENTRY(lines 886 895) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:14:00,344 INFO L269 CegarLoopResult]: At program point runTestEXIT(lines 886 895) the Hoare annotation is: true [2020-11-07 00:14:00,344 INFO L269 CegarLoopResult]: At program point runTestFINAL(lines 886 895) the Hoare annotation is: true [2020-11-07 00:14:00,344 INFO L269 CegarLoopResult]: At program point isMethaneAlarmENTRY(lines 629 639) the Hoare annotation is: true [2020-11-07 00:14:00,344 INFO L269 CegarLoopResult]: At program point L636(line 636) the Hoare annotation is: true [2020-11-07 00:14:00,344 INFO L269 CegarLoopResult]: At program point isMethaneAlarmEXIT(lines 629 639) the Hoare annotation is: true [2020-11-07 00:14:00,344 INFO L269 CegarLoopResult]: At program point L634(line 634) the Hoare annotation is: true [2020-11-07 00:14:00,344 INFO L269 CegarLoopResult]: At program point L634-1(line 634) the Hoare annotation is: true [2020-11-07 00:14:00,344 INFO L269 CegarLoopResult]: At program point L634-2(line 634) the Hoare annotation is: true [2020-11-07 00:14:00,344 INFO L269 CegarLoopResult]: At program point L634-3(line 634) the Hoare annotation is: true [2020-11-07 00:14:00,345 INFO L269 CegarLoopResult]: At program point isMethaneAlarmFINAL(lines 629 639) the Hoare annotation is: true [2020-11-07 00:14:00,345 INFO L269 CegarLoopResult]: At program point deactivatePumpENTRY(lines 621 628) the Hoare annotation is: true [2020-11-07 00:14:00,345 INFO L269 CegarLoopResult]: At program point deactivatePumpEXIT(lines 621 628) the Hoare annotation is: true [2020-11-07 00:14:00,345 INFO L269 CegarLoopResult]: At program point deactivatePumpFINAL(lines 621 628) the Hoare annotation is: true [2020-11-07 00:14:00,345 INFO L262 CegarLoopResult]: At program point L817(line 817) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1))) [2020-11-07 00:14:00,345 INFO L269 CegarLoopResult]: At program point L815(line 815) the Hoare annotation is: true [2020-11-07 00:14:00,345 INFO L269 CegarLoopResult]: At program point L814(line 814) the Hoare annotation is: true [2020-11-07 00:14:00,345 INFO L269 CegarLoopResult]: At program point L813(lines 813 819) the Hoare annotation is: true [2020-11-07 00:14:00,346 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryEXIT(lines 809 822) the Hoare annotation is: true [2020-11-07 00:14:00,346 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryENTRY(lines 809 822) the Hoare annotation is: true [2020-11-07 00:14:00,346 INFO L262 CegarLoopResult]: At program point L818(line 818) the Hoare annotation is: (let ((.cse0 (not (= ~pumpRunning~0 0))) (.cse1 (= 0 ~systemActive~0))) (and (or .cse0 .cse1 (not (= ~waterLevel~0 0))) (or (not (= ~waterLevel~0 1)) .cse0 .cse1))) [2020-11-07 00:14:00,346 INFO L269 CegarLoopResult]: At program point isHighWaterSensorDryFINAL(lines 809 822) the Hoare annotation is: true [2020-11-07 00:14:00,346 INFO L262 CegarLoopResult]: At program point L607(line 607) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,346 INFO L269 CegarLoopResult]: At program point L607-1(lines 588 612) the Hoare annotation is: true [2020-11-07 00:14:00,346 INFO L262 CegarLoopResult]: At program point L602(line 602) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,346 INFO L269 CegarLoopResult]: At program point processEnvironmentEXIT(lines 588 612) the Hoare annotation is: true [2020-11-07 00:14:00,346 INFO L262 CegarLoopResult]: At program point L598(line 598) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,347 INFO L262 CegarLoopResult]: At program point L596(lines 596 604) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,347 INFO L262 CegarLoopResult]: At program point processEnvironmentENTRY(lines 588 612) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,347 INFO L262 CegarLoopResult]: At program point L594(line 594) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,347 INFO L262 CegarLoopResult]: At program point L594-1(line 594) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,347 INFO L262 CegarLoopResult]: At program point L592(lines 592 609) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,347 INFO L262 CegarLoopResult]: At program point L594-2(line 594) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,347 INFO L262 CegarLoopResult]: At program point L594-3(line 594) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,347 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseEXIT(lines 554 560) the Hoare annotation is: true [2020-11-07 00:14:00,348 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__baseFINAL(lines 554 560) the Hoare annotation is: true [2020-11-07 00:14:00,348 INFO L262 CegarLoopResult]: At program point L481(lines 481 487) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,348 INFO L262 CegarLoopResult]: At program point L481-1(lines 481 487) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,348 INFO L262 CegarLoopResult]: At program point L506(lines 461 508) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1) (and .cse0 (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) .cse1) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:14:00,348 INFO L262 CegarLoopResult]: At program point L473(line 473) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (not (= test_~tmp~3 0)) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0))) [2020-11-07 00:14:00,348 INFO L262 CegarLoopResult]: At program point L469(line 469) the Hoare annotation is: (let ((.cse1 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse0 (<= |test_#t~nondet43| 2147483647)) (.cse2 (<= 0 (+ |test_#t~nondet43| 2147483648))) (.cse3 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 .cse1 (= ~pumpRunning~0 |old(~pumpRunning~0)|) .cse2 (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse3) (and .cse1 .cse0 (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) .cse2 .cse3) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:14:00,349 INFO L262 CegarLoopResult]: At program point L469-1(line 469) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= |test_#t~nondet43| 2147483647) (= test_~tmp~3 |test_#t~nondet43|) (= ~pumpRunning~0 0) (<= 0 (+ |test_#t~nondet43| 2147483648)) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,349 INFO L262 CegarLoopResult]: At program point L453(line 453) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:14:00,349 INFO L262 CegarLoopResult]: At program point L499(line 499) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,349 INFO L262 CegarLoopResult]: At program point L495(line 495) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,349 INFO L262 CegarLoopResult]: At program point L462(lines 461 508) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1) (and .cse0 (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) .cse1) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:14:00,349 INFO L262 CegarLoopResult]: At program point L495-1(line 495) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,349 INFO L262 CegarLoopResult]: At program point L495-2(line 495) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,350 INFO L262 CegarLoopResult]: At program point L491(lines 491 504) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,350 INFO L262 CegarLoopResult]: At program point L454(line 454) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:14:00,350 INFO L262 CegarLoopResult]: At program point L483(line 483) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,350 INFO L269 CegarLoopResult]: At program point testEXIT(lines 451 516) the Hoare annotation is: true [2020-11-07 00:14:00,350 INFO L262 CegarLoopResult]: At program point testENTRY(lines 451 516) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:14:00,350 INFO L262 CegarLoopResult]: At program point L479(line 479) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,350 INFO L262 CegarLoopResult]: At program point L479-1(line 479) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,351 INFO L262 CegarLoopResult]: At program point L471(lines 471 477) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,351 INFO L269 CegarLoopResult]: At program point testFINAL(lines 451 516) the Hoare annotation is: true [2020-11-07 00:14:00,351 INFO L262 CegarLoopResult]: At program point L471-1(lines 471 477) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,351 INFO L262 CegarLoopResult]: At program point L463(lines 463 467) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0)) (.cse1 (= test_~splverifierCounter~0 0))) (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~systemActive~0)| ~systemActive~0) .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0) .cse1) (and .cse0 (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) .cse1) (not (= |old(~pumpRunning~0)| 0)))) [2020-11-07 00:14:00,351 INFO L262 CegarLoopResult]: At program point L459(line 459) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:14:00,351 INFO L262 CegarLoopResult]: At program point L455(line 455) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:14:00,351 INFO L262 CegarLoopResult]: At program point L509(lines 460 510) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,352 INFO L262 CegarLoopResult]: At program point L497(lines 497 503) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,352 INFO L262 CegarLoopResult]: At program point L497-1(lines 491 504) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,352 INFO L262 CegarLoopResult]: At program point L489(line 489) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,352 INFO L262 CegarLoopResult]: At program point L456(line 456) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (not (= |old(~pumpRunning~0)| 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (= 1 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0))) [2020-11-07 00:14:00,352 INFO L262 CegarLoopResult]: At program point L489-1(line 489) the Hoare annotation is: (or (not (= |old(~systemActive~0)| 1)) (not (= |old(~waterLevel~0)| 1)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (<= 0 (+ test_~tmp~3 2147483648)) (<= test_~tmp~3 2147483647) (= ~pumpRunning~0 0) (= test_~splverifierCounter~0 0)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,352 INFO L266 CegarLoopResult]: For program point L353(lines 353 398) no Hoare annotation was computed. [2020-11-07 00:14:00,352 INFO L266 CegarLoopResult]: For program point L384(lines 384 385) no Hoare annotation was computed. [2020-11-07 00:14:00,352 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr0ASSERT_VIOLATIONERROR_FUNCTION(lines 377 378) no Hoare annotation was computed. [2020-11-07 00:14:00,353 INFO L266 CegarLoopResult]: For program point __utac__get_this_argENTRY(lines 353 398) no Hoare annotation was computed. [2020-11-07 00:14:00,353 INFO L266 CegarLoopResult]: For program point L372(line 372) no Hoare annotation was computed. [2020-11-07 00:14:00,353 INFO L266 CegarLoopResult]: For program point L372-1(line 372) no Hoare annotation was computed. [2020-11-07 00:14:00,353 INFO L266 CegarLoopResult]: For program point L370(line 370) no Hoare annotation was computed. [2020-11-07 00:14:00,353 INFO L266 CegarLoopResult]: For program point L372-2(line 372) no Hoare annotation was computed. [2020-11-07 00:14:00,353 INFO L266 CegarLoopResult]: For program point L364(line 364) no Hoare annotation was computed. [2020-11-07 00:14:00,353 INFO L266 CegarLoopResult]: For program point L395(line 395) no Hoare annotation was computed. [2020-11-07 00:14:00,353 INFO L266 CegarLoopResult]: For program point L362(line 362) no Hoare annotation was computed. [2020-11-07 00:14:00,353 INFO L266 CegarLoopResult]: For program point L393(line 393) no Hoare annotation was computed. [2020-11-07 00:14:00,353 INFO L266 CegarLoopResult]: For program point L360(line 360) no Hoare annotation was computed. [2020-11-07 00:14:00,353 INFO L266 CegarLoopResult]: For program point L391(line 391) no Hoare annotation was computed. [2020-11-07 00:14:00,353 INFO L266 CegarLoopResult]: For program point L358(line 358) no Hoare annotation was computed. [2020-11-07 00:14:00,354 INFO L266 CegarLoopResult]: For program point L389(line 389) no Hoare annotation was computed. [2020-11-07 00:14:00,354 INFO L266 CegarLoopResult]: For program point L356(line 356) no Hoare annotation was computed. [2020-11-07 00:14:00,354 INFO L266 CegarLoopResult]: For program point L354(line 354) no Hoare annotation was computed. [2020-11-07 00:14:00,354 INFO L266 CegarLoopResult]: For program point __utac__get_this_argErr1ASSERT_VIOLATIONERROR_FUNCTION(lines 384 385) no Hoare annotation was computed. [2020-11-07 00:14:00,354 INFO L266 CegarLoopResult]: For program point L377(lines 377 378) no Hoare annotation was computed. [2020-11-07 00:14:00,354 INFO L266 CegarLoopResult]: For program point L373(lines 373 380) no Hoare annotation was computed. [2020-11-07 00:14:00,354 INFO L266 CegarLoopResult]: For program point __utac__get_this_argEXIT(lines 353 398) no Hoare annotation was computed. [2020-11-07 00:14:00,354 INFO L266 CegarLoopResult]: For program point L371(line 371) no Hoare annotation was computed. [2020-11-07 00:14:00,354 INFO L266 CegarLoopResult]: For program point L369(line 369) no Hoare annotation was computed. [2020-11-07 00:14:00,354 INFO L266 CegarLoopResult]: For program point __utac__get_this_argFINAL(lines 353 398) no Hoare annotation was computed. [2020-11-07 00:14:00,354 INFO L266 CegarLoopResult]: For program point L367(lines 367 387) no Hoare annotation was computed. [2020-11-07 00:14:00,355 INFO L266 CegarLoopResult]: For program point L367-1(lines 367 387) no Hoare annotation was computed. [2020-11-07 00:14:00,355 INFO L266 CegarLoopResult]: For program point L363(line 363) no Hoare annotation was computed. [2020-11-07 00:14:00,355 INFO L266 CegarLoopResult]: For program point L394(line 394) no Hoare annotation was computed. [2020-11-07 00:14:00,355 INFO L266 CegarLoopResult]: For program point L361(line 361) no Hoare annotation was computed. [2020-11-07 00:14:00,355 INFO L266 CegarLoopResult]: For program point L394-1(line 394) no Hoare annotation was computed. [2020-11-07 00:14:00,355 INFO L266 CegarLoopResult]: For program point L392(line 392) no Hoare annotation was computed. [2020-11-07 00:14:00,355 INFO L266 CegarLoopResult]: For program point L394-2(line 394) no Hoare annotation was computed. [2020-11-07 00:14:00,355 INFO L266 CegarLoopResult]: For program point L359(line 359) no Hoare annotation was computed. [2020-11-07 00:14:00,355 INFO L266 CegarLoopResult]: For program point L392-1(line 392) no Hoare annotation was computed. [2020-11-07 00:14:00,355 INFO L266 CegarLoopResult]: For program point L390(line 390) no Hoare annotation was computed. [2020-11-07 00:14:00,355 INFO L266 CegarLoopResult]: For program point L392-2(line 392) no Hoare annotation was computed. [2020-11-07 00:14:00,355 INFO L266 CegarLoopResult]: For program point L357(line 357) no Hoare annotation was computed. [2020-11-07 00:14:00,356 INFO L266 CegarLoopResult]: For program point L355(line 355) no Hoare annotation was computed. [2020-11-07 00:14:00,356 INFO L266 CegarLoopResult]: For program point L785(lines 785 793) no Hoare annotation was computed. [2020-11-07 00:14:00,356 INFO L266 CegarLoopResult]: For program point L783(line 783) no Hoare annotation was computed. [2020-11-07 00:14:00,356 INFO L266 CegarLoopResult]: For program point L785-2(lines 785 793) no Hoare annotation was computed. [2020-11-07 00:14:00,356 INFO L266 CegarLoopResult]: For program point printEnvironmentEXIT(lines 777 799) no Hoare annotation was computed. [2020-11-07 00:14:00,356 INFO L266 CegarLoopResult]: For program point L791(line 791) no Hoare annotation was computed. [2020-11-07 00:14:00,356 INFO L266 CegarLoopResult]: For program point printEnvironmentENTRY(lines 777 799) no Hoare annotation was computed. [2020-11-07 00:14:00,356 INFO L266 CegarLoopResult]: For program point printEnvironmentFINAL(lines 777 799) no Hoare annotation was computed. [2020-11-07 00:14:00,356 INFO L266 CegarLoopResult]: For program point L787(line 787) no Hoare annotation was computed. [2020-11-07 00:14:00,356 INFO L266 CegarLoopResult]: For program point L48(line 48) no Hoare annotation was computed. [2020-11-07 00:14:00,356 INFO L266 CegarLoopResult]: For program point L48-1(line 48) no Hoare annotation was computed. [2020-11-07 00:14:00,356 INFO L266 CegarLoopResult]: For program point L48-2(line 48) no Hoare annotation was computed. [2020-11-07 00:14:00,356 INFO L266 CegarLoopResult]: For program point select_oneENTRY(lines 46 55) no Hoare annotation was computed. [2020-11-07 00:14:00,357 INFO L266 CegarLoopResult]: For program point select_oneFINAL(lines 46 55) no Hoare annotation was computed. [2020-11-07 00:14:00,357 INFO L266 CegarLoopResult]: For program point select_oneEXIT(lines 46 55) no Hoare annotation was computed. [2020-11-07 00:14:00,357 INFO L266 CegarLoopResult]: For program point L52(line 52) no Hoare annotation was computed. [2020-11-07 00:14:00,357 INFO L266 CegarLoopResult]: For program point L51(line 51) no Hoare annotation was computed. [2020-11-07 00:14:00,357 INFO L266 CegarLoopResult]: For program point L283(line 283) no Hoare annotation was computed. [2020-11-07 00:14:00,357 INFO L266 CegarLoopResult]: For program point L250(lines 250 352) no Hoare annotation was computed. [2020-11-07 00:14:00,357 INFO L266 CegarLoopResult]: For program point L250-1(lines 250 352) no Hoare annotation was computed. [2020-11-07 00:14:00,357 INFO L266 CegarLoopResult]: For program point L341(line 341) no Hoare annotation was computed. [2020-11-07 00:14:00,357 INFO L266 CegarLoopResult]: For program point L308(line 308) no Hoare annotation was computed. [2020-11-07 00:14:00,357 INFO L266 CegarLoopResult]: For program point L341-1(line 341) no Hoare annotation was computed. [2020-11-07 00:14:00,357 INFO L266 CegarLoopResult]: For program point L275(line 275) no Hoare annotation was computed. [2020-11-07 00:14:00,357 INFO L266 CegarLoopResult]: For program point L341-2(line 341) no Hoare annotation was computed. [2020-11-07 00:14:00,358 INFO L266 CegarLoopResult]: For program point L300(lines 299 319) no Hoare annotation was computed. [2020-11-07 00:14:00,358 INFO L266 CegarLoopResult]: For program point L267(line 267) no Hoare annotation was computed. [2020-11-07 00:14:00,358 INFO L266 CegarLoopResult]: For program point L325(line 325) no Hoare annotation was computed. [2020-11-07 00:14:00,358 INFO L266 CegarLoopResult]: For program point L292(line 292) no Hoare annotation was computed. [2020-11-07 00:14:00,358 INFO L266 CegarLoopResult]: For program point L259(line 259) no Hoare annotation was computed. [2020-11-07 00:14:00,358 INFO L266 CegarLoopResult]: For program point L350(line 350) no Hoare annotation was computed. [2020-11-07 00:14:00,358 INFO L266 CegarLoopResult]: For program point L317(line 317) no Hoare annotation was computed. [2020-11-07 00:14:00,358 INFO L266 CegarLoopResult]: For program point L284(line 284) no Hoare annotation was computed. [2020-11-07 00:14:00,358 INFO L266 CegarLoopResult]: For program point L251(line 251) no Hoare annotation was computed. [2020-11-07 00:14:00,358 INFO L266 CegarLoopResult]: For program point L284-1(line 284) no Hoare annotation was computed. [2020-11-07 00:14:00,358 INFO L266 CegarLoopResult]: For program point L342(line 342) no Hoare annotation was computed. [2020-11-07 00:14:00,358 INFO L266 CegarLoopResult]: For program point L309(line 309) no Hoare annotation was computed. [2020-11-07 00:14:00,359 INFO L266 CegarLoopResult]: For program point L334(line 334) no Hoare annotation was computed. [2020-11-07 00:14:00,359 INFO L266 CegarLoopResult]: For program point L301(lines 301 305) no Hoare annotation was computed. [2020-11-07 00:14:00,359 INFO L266 CegarLoopResult]: For program point L268(line 268) no Hoare annotation was computed. [2020-11-07 00:14:00,359 INFO L266 CegarLoopResult]: For program point L326(line 326) no Hoare annotation was computed. [2020-11-07 00:14:00,359 INFO L266 CegarLoopResult]: For program point L326-1(line 326) no Hoare annotation was computed. [2020-11-07 00:14:00,359 INFO L266 CegarLoopResult]: For program point L260(line 260) no Hoare annotation was computed. [2020-11-07 00:14:00,359 INFO L266 CegarLoopResult]: For program point L326-2(line 326) no Hoare annotation was computed. [2020-11-07 00:14:00,359 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtENTRY(lines 250 352) no Hoare annotation was computed. [2020-11-07 00:14:00,359 INFO L266 CegarLoopResult]: For program point L252(line 252) no Hoare annotation was computed. [2020-11-07 00:14:00,359 INFO L266 CegarLoopResult]: For program point L310(line 310) no Hoare annotation was computed. [2020-11-07 00:14:00,359 INFO L266 CegarLoopResult]: For program point L310-1(line 310) no Hoare annotation was computed. [2020-11-07 00:14:00,359 INFO L266 CegarLoopResult]: For program point L310-2(line 310) no Hoare annotation was computed. [2020-11-07 00:14:00,360 INFO L266 CegarLoopResult]: For program point L269(line 269) no Hoare annotation was computed. [2020-11-07 00:14:00,360 INFO L266 CegarLoopResult]: For program point L327(line 327) no Hoare annotation was computed. [2020-11-07 00:14:00,360 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtFINAL(lines 250 352) no Hoare annotation was computed. [2020-11-07 00:14:00,360 INFO L266 CegarLoopResult]: For program point L261(line 261) no Hoare annotation was computed. [2020-11-07 00:14:00,360 INFO L266 CegarLoopResult]: For program point L286(line 286) no Hoare annotation was computed. [2020-11-07 00:14:00,360 INFO L266 CegarLoopResult]: For program point L253(line 253) no Hoare annotation was computed. [2020-11-07 00:14:00,360 INFO L266 CegarLoopResult]: For program point L344(line 344) no Hoare annotation was computed. [2020-11-07 00:14:00,360 INFO L266 CegarLoopResult]: For program point L311(line 311) no Hoare annotation was computed. [2020-11-07 00:14:00,360 INFO L266 CegarLoopResult]: For program point __utac__error_stack_mgtEXIT(lines 250 352) no Hoare annotation was computed. [2020-11-07 00:14:00,360 INFO L266 CegarLoopResult]: For program point L270(line 270) no Hoare annotation was computed. [2020-11-07 00:14:00,360 INFO L266 CegarLoopResult]: For program point L328(line 328) no Hoare annotation was computed. [2020-11-07 00:14:00,360 INFO L266 CegarLoopResult]: For program point L328-1(line 328) no Hoare annotation was computed. [2020-11-07 00:14:00,361 INFO L266 CegarLoopResult]: For program point L262(line 262) no Hoare annotation was computed. [2020-11-07 00:14:00,361 INFO L266 CegarLoopResult]: For program point L328-2(line 328) no Hoare annotation was computed. [2020-11-07 00:14:00,361 INFO L266 CegarLoopResult]: For program point L320(lines 298 321) no Hoare annotation was computed. [2020-11-07 00:14:00,361 INFO L266 CegarLoopResult]: For program point L287(line 287) no Hoare annotation was computed. [2020-11-07 00:14:00,361 INFO L266 CegarLoopResult]: For program point L254(line 254) no Hoare annotation was computed. [2020-11-07 00:14:00,361 INFO L266 CegarLoopResult]: For program point L345(line 345) no Hoare annotation was computed. [2020-11-07 00:14:00,361 INFO L266 CegarLoopResult]: For program point L312(line 312) no Hoare annotation was computed. [2020-11-07 00:14:00,361 INFO L266 CegarLoopResult]: For program point L279(lines 279 295) no Hoare annotation was computed. [2020-11-07 00:14:00,361 INFO L266 CegarLoopResult]: For program point L312-1(line 312) no Hoare annotation was computed. [2020-11-07 00:14:00,361 INFO L266 CegarLoopResult]: For program point L312-2(line 312) no Hoare annotation was computed. [2020-11-07 00:14:00,361 INFO L266 CegarLoopResult]: For program point L271(line 271) no Hoare annotation was computed. [2020-11-07 00:14:00,362 INFO L266 CegarLoopResult]: For program point L329(line 329) no Hoare annotation was computed. [2020-11-07 00:14:00,362 INFO L266 CegarLoopResult]: For program point L296(lines 296 337) no Hoare annotation was computed. [2020-11-07 00:14:00,362 INFO L266 CegarLoopResult]: For program point L263(line 263) no Hoare annotation was computed. [2020-11-07 00:14:00,362 INFO L266 CegarLoopResult]: For program point L288(line 288) no Hoare annotation was computed. [2020-11-07 00:14:00,362 INFO L266 CegarLoopResult]: For program point L255(line 255) no Hoare annotation was computed. [2020-11-07 00:14:00,362 INFO L266 CegarLoopResult]: For program point L288-1(line 288) no Hoare annotation was computed. [2020-11-07 00:14:00,362 INFO L266 CegarLoopResult]: For program point L313(line 313) no Hoare annotation was computed. [2020-11-07 00:14:00,362 INFO L266 CegarLoopResult]: For program point L338(lines 338 349) no Hoare annotation was computed. [2020-11-07 00:14:00,362 INFO L266 CegarLoopResult]: For program point L330(line 330) no Hoare annotation was computed. [2020-11-07 00:14:00,362 INFO L266 CegarLoopResult]: For program point L297(line 297) no Hoare annotation was computed. [2020-11-07 00:14:00,362 INFO L266 CegarLoopResult]: For program point L330-1(line 330) no Hoare annotation was computed. [2020-11-07 00:14:00,363 INFO L266 CegarLoopResult]: For program point L264(line 264) no Hoare annotation was computed. [2020-11-07 00:14:00,363 INFO L266 CegarLoopResult]: For program point L256(line 256) no Hoare annotation was computed. [2020-11-07 00:14:00,363 INFO L266 CegarLoopResult]: For program point L314(line 314) no Hoare annotation was computed. [2020-11-07 00:14:00,363 INFO L266 CegarLoopResult]: For program point L281(line 281) no Hoare annotation was computed. [2020-11-07 00:14:00,363 INFO L266 CegarLoopResult]: For program point L314-1(line 314) no Hoare annotation was computed. [2020-11-07 00:14:00,363 INFO L266 CegarLoopResult]: For program point L281-1(line 281) no Hoare annotation was computed. [2020-11-07 00:14:00,363 INFO L266 CegarLoopResult]: For program point L339(lines 339 346) no Hoare annotation was computed. [2020-11-07 00:14:00,363 INFO L266 CegarLoopResult]: For program point L331(line 331) no Hoare annotation was computed. [2020-11-07 00:14:00,363 INFO L266 CegarLoopResult]: For program point L265(line 265) no Hoare annotation was computed. [2020-11-07 00:14:00,363 INFO L266 CegarLoopResult]: For program point L290(line 290) no Hoare annotation was computed. [2020-11-07 00:14:00,363 INFO L266 CegarLoopResult]: For program point L257(line 257) no Hoare annotation was computed. [2020-11-07 00:14:00,363 INFO L266 CegarLoopResult]: For program point L315(line 315) no Hoare annotation was computed. [2020-11-07 00:14:00,363 INFO L266 CegarLoopResult]: For program point L282(line 282) no Hoare annotation was computed. [2020-11-07 00:14:00,363 INFO L266 CegarLoopResult]: For program point L340(line 340) no Hoare annotation was computed. [2020-11-07 00:14:00,363 INFO L266 CegarLoopResult]: For program point L274(lines 274 278) no Hoare annotation was computed. [2020-11-07 00:14:00,364 INFO L266 CegarLoopResult]: For program point L266(line 266) no Hoare annotation was computed. [2020-11-07 00:14:00,364 INFO L266 CegarLoopResult]: For program point L299-2(lines 299 319) no Hoare annotation was computed. [2020-11-07 00:14:00,364 INFO L266 CegarLoopResult]: For program point L324(line 324) no Hoare annotation was computed. [2020-11-07 00:14:00,364 INFO L266 CegarLoopResult]: For program point L258(line 258) no Hoare annotation was computed. [2020-11-07 00:14:00,364 INFO L262 CegarLoopResult]: At program point L795(line 795) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,364 INFO L262 CegarLoopResult]: At program point L378(line 378) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,364 INFO L262 CegarLoopResult]: At program point L795-1(line 795) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,364 INFO L262 CegarLoopResult]: At program point L795-2(line 795) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,364 INFO L262 CegarLoopResult]: At program point L824(line 824) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:14:00,364 INFO L262 CegarLoopResult]: At program point L791(line 791) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,364 INFO L262 CegarLoopResult]: At program point L791-1(line 791) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,364 INFO L262 CegarLoopResult]: At program point L791-2(line 791) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,365 INFO L262 CegarLoopResult]: At program point L791-3(line 791) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,365 INFO L262 CegarLoopResult]: At program point L787(line 787) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,365 INFO L262 CegarLoopResult]: At program point L787-1(line 787) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,365 INFO L262 CegarLoopResult]: At program point L787-2(line 787) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,365 INFO L262 CegarLoopResult]: At program point L787-3(line 787) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,365 INFO L262 CegarLoopResult]: At program point L783(line 783) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,365 INFO L262 CegarLoopResult]: At program point L787-4(line 787) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,365 INFO L262 CegarLoopResult]: At program point L527(line 527) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 0)) [2020-11-07 00:14:00,365 INFO L262 CegarLoopResult]: At program point L783-1(line 783) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,365 INFO L262 CegarLoopResult]: At program point L787-5(line 787) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,365 INFO L262 CegarLoopResult]: At program point L783-2(line 783) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,365 INFO L262 CegarLoopResult]: At program point L783-3(line 783) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,366 INFO L262 CegarLoopResult]: At program point L783-4(line 783) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,366 INFO L262 CegarLoopResult]: At program point L783-5(line 783) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,366 INFO L262 CegarLoopResult]: At program point L783-6(line 783) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,366 INFO L262 CegarLoopResult]: At program point L424(line 424) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,366 INFO L262 CegarLoopResult]: At program point L680(line 680) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,366 INFO L262 CegarLoopResult]: At program point L783-7(line 783) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,366 INFO L262 CegarLoopResult]: At program point L680-1(line 680) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,366 INFO L262 CegarLoopResult]: At program point L680-2(line 680) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,366 INFO L262 CegarLoopResult]: At program point L3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,366 INFO L262 CegarLoopResult]: At program point L3-1(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,366 INFO L262 CegarLoopResult]: At program point L3-2(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,366 INFO L262 CegarLoopResult]: At program point L3-3(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,367 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,367 INFO L262 CegarLoopResult]: At program point L3-4(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,367 INFO L262 CegarLoopResult]: At program point L-1-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,367 INFO L262 CegarLoopResult]: At program point L3-5(line 3) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,367 INFO L262 CegarLoopResult]: At program point L730(line 730) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:14:00,367 INFO L262 CegarLoopResult]: At program point L384(line 384) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,367 INFO L262 CegarLoopResult]: At program point L384-1(line 384) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,367 INFO L262 CegarLoopResult]: At program point ULTIMATE.initFINAL(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:14:00,367 INFO L262 CegarLoopResult]: At program point L731(line 731) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:14:00,367 INFO L262 CegarLoopResult]: At program point L430(line 430) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,367 INFO L262 CegarLoopResult]: At program point L430-1(line 430) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,367 INFO L262 CegarLoopResult]: At program point L678(line 678) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,368 INFO L262 CegarLoopResult]: At program point L678-1(line 678) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,368 INFO L262 CegarLoopResult]: At program point L678-2(line 678) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,368 INFO L262 CegarLoopResult]: At program point L678-3(line 678) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,368 INFO L262 CegarLoopResult]: At program point L674(line 674) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,368 INFO L262 CegarLoopResult]: At program point L385(line 385) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,368 INFO L262 CegarLoopResult]: At program point L674-1(line 674) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,368 INFO L262 CegarLoopResult]: At program point L674-2(line 674) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,368 INFO L262 CegarLoopResult]: At program point L674-3(line 674) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,368 INFO L262 CegarLoopResult]: At program point L670(line 670) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,368 INFO L262 CegarLoopResult]: At program point L674-4(line 674) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,368 INFO L262 CegarLoopResult]: At program point L670-1(line 670) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,368 INFO L262 CegarLoopResult]: At program point L670-2(line 670) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,368 INFO L262 CegarLoopResult]: At program point L670-3(line 670) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,369 INFO L262 CegarLoopResult]: At program point L666(line 666) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,369 INFO L262 CegarLoopResult]: At program point L377(line 377) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,369 INFO L262 CegarLoopResult]: At program point L666-1(line 666) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,369 INFO L262 CegarLoopResult]: At program point L377-1(line 377) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,369 INFO L262 CegarLoopResult]: At program point L666-2(line 666) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,369 INFO L262 CegarLoopResult]: At program point L666-3(line 666) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,369 INFO L262 CegarLoopResult]: At program point L662(line 662) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,369 INFO L262 CegarLoopResult]: At program point L666-4(line 666) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,369 INFO L262 CegarLoopResult]: At program point L662-1(line 662) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,369 INFO L262 CegarLoopResult]: At program point L666-5(line 666) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,369 INFO L262 CegarLoopResult]: At program point L662-2(line 662) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,369 INFO L262 CegarLoopResult]: At program point L666-6(line 666) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,370 INFO L262 CegarLoopResult]: At program point L662-3(line 662) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,370 INFO L262 CegarLoopResult]: At program point L666-7(line 666) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,370 INFO L262 CegarLoopResult]: At program point L658(line 658) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,370 INFO L262 CegarLoopResult]: At program point L662-4(line 662) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,370 INFO L262 CegarLoopResult]: At program point L658-1(line 658) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,370 INFO L262 CegarLoopResult]: At program point L658-2(line 658) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,370 INFO L262 CegarLoopResult]: At program point L431(line 431) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,370 INFO L262 CegarLoopResult]: At program point L658-3(line 658) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,370 INFO L262 CegarLoopResult]: At program point L654(line 654) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,370 INFO L262 CegarLoopResult]: At program point L782(line 782) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,370 INFO L262 CegarLoopResult]: At program point L526(line 526) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,371 INFO L262 CegarLoopResult]: At program point ULTIMATE.initENTRY(line -1) the Hoare annotation is: (and (= |#t~string65.base| |old(#t~string65.base)|) (= |#t~string5.offset| |old(#t~string5.offset)|) (= |#t~string35.base| |old(#t~string35.base)|) (= |old(#length)| |#length|) (= |#t~string29.offset| |old(#t~string29.offset)|) (= |#t~string72.base| |old(#t~string72.base)|) (= |#t~string26.offset| |old(#t~string26.offset)|) (= |#t~string70.base| |old(#t~string70.base)|) (= |old(#valid)| |#valid|) (= |#t~string39.offset| |old(#t~string39.offset)|) (= |#t~string61.base| |old(#t~string61.base)|) (= |#t~string30.offset| |old(#t~string30.offset)|) (= |#t~string28.base| |old(#t~string28.base)|) (= |#t~string31.base| |old(#t~string31.base)|) (= |#t~string4.base| |old(#t~string4.base)|) (= |#t~string26.base| |old(#t~string26.base)|) (= |#t~string37.base| |old(#t~string37.base)|) (= |#t~string76.base| |old(#t~string76.base)|) (= ~head~0.base |old(~head~0.base)|) (= |#t~string55.base| |old(#t~string55.base)|) (= |#t~string37.offset| |old(#t~string37.offset)|) (= |#t~string27.offset| |old(#t~string27.offset)|) (= |#t~string74.base| |old(#t~string74.base)|) (= |#t~string36.base| |old(#t~string36.base)|) (= |#t~string39.base| |old(#t~string39.base)|) (= |#t~string65.offset| |old(#t~string65.offset)|) (= |#t~string29.base| |old(#t~string29.base)|) (= |#t~string53.base| |old(#t~string53.base)|) (= ~systemActive~0 |old(~systemActive~0)|) (= |#t~string51.base| |old(#t~string51.base)|) (= ~methaneLevelCritical~0 |old(~methaneLevelCritical~0)|) (= |#t~string63.base| |old(#t~string63.base)|) (= |#t~string76.offset| |old(#t~string76.offset)|) (= |#t~string51.offset| |old(#t~string51.offset)|) (= |#t~string35.offset| |old(#t~string35.offset)|) (= |#t~string53.offset| |old(#t~string53.offset)|) (= ~head~0.offset |old(~head~0.offset)|) (= |#t~string40.offset| |old(#t~string40.offset)|) (= |#t~string6.base| |old(#t~string6.base)|) (= |#t~string27.base| |old(#t~string27.base)|) (= |#t~string36.offset| |old(#t~string36.offset)|) (= |#t~string68.offset| |old(#t~string68.offset)|) (= |#t~string28.offset| |old(#t~string28.offset)|) (= |#t~string4.offset| |old(#t~string4.offset)|) (= |#t~string57.offset| |old(#t~string57.offset)|) (= |#t~string57.base| |old(#t~string57.base)|) (= |#t~string5.base| |old(#t~string5.base)|) (= |#t~string61.offset| |old(#t~string61.offset)|) (= |#t~string68.base| |old(#t~string68.base)|) (= |#t~string74.offset| |old(#t~string74.offset)|) (= |#NULL.base| |old(#NULL.base)|) (= |#t~string40.base| |old(#t~string40.base)|) (= ~waterLevel~0 |old(~waterLevel~0)|) (= |#t~string38.offset| |old(#t~string38.offset)|) (= |#t~string63.offset| |old(#t~string63.offset)|) (= |#t~string6.offset| |old(#t~string6.offset)|) (= ~cleanupTimeShifts~0 |old(~cleanupTimeShifts~0)|) (= |#t~string31.offset| |old(#t~string31.offset)|) (= |#t~string70.offset| |old(#t~string70.offset)|) (= |#t~string59.base| |old(#t~string59.base)|) (= |#t~string30.base| |old(#t~string30.base)|) (= |#t~string38.base| |old(#t~string38.base)|) (= |#t~string55.offset| |old(#t~string55.offset)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= |#t~string72.offset| |old(#t~string72.offset)|) (= |#t~string59.offset| |old(#t~string59.offset)|) (= |#NULL.offset| |old(#NULL.offset)|)) [2020-11-07 00:14:00,371 INFO L262 CegarLoopResult]: At program point L423(line 423) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,371 INFO L262 CegarLoopResult]: At program point L423-1(line 423) the Hoare annotation is: (and (= ~waterLevel~0 |old(~waterLevel~0)|) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (= ~systemActive~0 |old(~systemActive~0)|)) [2020-11-07 00:14:00,371 INFO L262 CegarLoopResult]: At program point ULTIMATE.initEXIT(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:14:00,371 INFO L269 CegarLoopResult]: At program point activatePumpFINAL(lines 613 620) the Hoare annotation is: true [2020-11-07 00:14:00,371 INFO L269 CegarLoopResult]: At program point activatePumpEXIT(lines 613 620) the Hoare annotation is: true [2020-11-07 00:14:00,372 INFO L262 CegarLoopResult]: At program point activatePumpENTRY(lines 613 620) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,372 INFO L269 CegarLoopResult]: At program point isHighWaterLevelEXIT(lines 685 703) the Hoare annotation is: true [2020-11-07 00:14:00,372 INFO L269 CegarLoopResult]: At program point L700(line 700) the Hoare annotation is: true [2020-11-07 00:14:00,372 INFO L269 CegarLoopResult]: At program point L697(line 697) the Hoare annotation is: true [2020-11-07 00:14:00,372 INFO L269 CegarLoopResult]: At program point L695(line 695) the Hoare annotation is: true [2020-11-07 00:14:00,372 INFO L269 CegarLoopResult]: At program point L694(lines 694 698) the Hoare annotation is: true [2020-11-07 00:14:00,372 INFO L269 CegarLoopResult]: At program point isHighWaterLevelENTRY(lines 685 703) the Hoare annotation is: true [2020-11-07 00:14:00,372 INFO L269 CegarLoopResult]: At program point L692(line 692) the Hoare annotation is: true [2020-11-07 00:14:00,372 INFO L269 CegarLoopResult]: At program point L694-2(lines 694 698) the Hoare annotation is: true [2020-11-07 00:14:00,372 INFO L269 CegarLoopResult]: At program point L692-1(line 692) the Hoare annotation is: true [2020-11-07 00:14:00,373 INFO L269 CegarLoopResult]: At program point L692-2(line 692) the Hoare annotation is: true [2020-11-07 00:14:00,373 INFO L269 CegarLoopResult]: At program point L692-3(line 692) the Hoare annotation is: true [2020-11-07 00:14:00,373 INFO L269 CegarLoopResult]: At program point L688(line 688) the Hoare annotation is: true [2020-11-07 00:14:00,373 INFO L269 CegarLoopResult]: At program point L687(line 687) the Hoare annotation is: true [2020-11-07 00:14:00,373 INFO L269 CegarLoopResult]: At program point isHighWaterLevelFINAL(lines 685 703) the Hoare annotation is: true [2020-11-07 00:14:00,373 INFO L269 CegarLoopResult]: At program point getWaterLevelENTRY(lines 800 808) the Hoare annotation is: true [2020-11-07 00:14:00,373 INFO L262 CegarLoopResult]: At program point getWaterLevelFINAL(lines 800 808) the Hoare annotation is: (or (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~9) (= |getWaterLevel_#res| ~waterLevel~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:14:00,373 INFO L262 CegarLoopResult]: At program point L805(line 805) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= ~waterLevel~0 getWaterLevel_~retValue_acc~9)) [2020-11-07 00:14:00,373 INFO L262 CegarLoopResult]: At program point getWaterLevelEXIT(lines 800 808) the Hoare annotation is: (or (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~9) (= |getWaterLevel_#res| ~waterLevel~0)) (not (= ~pumpRunning~0 0))) [2020-11-07 00:14:00,374 INFO L269 CegarLoopResult]: At program point L804(line 804) the Hoare annotation is: true [2020-11-07 00:14:00,374 INFO L266 CegarLoopResult]: For program point L-1(line -1) no Hoare annotation was computed. [2020-11-07 00:14:00,374 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intEXIT(line -1) no Hoare annotation was computed. [2020-11-07 00:14:00,374 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intENTRY(line -1) no Hoare annotation was computed. [2020-11-07 00:14:00,374 INFO L266 CegarLoopResult]: For program point ##fun~int~X~int~TO~intFINAL(line -1) no Hoare annotation was computed. [2020-11-07 00:14:00,374 INFO L262 CegarLoopResult]: At program point changeMethaneLevelENTRY(lines 756 767) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:14:00,374 INFO L262 CegarLoopResult]: At program point L763(line 763) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:14:00,374 INFO L262 CegarLoopResult]: At program point L761(line 761) the Hoare annotation is: (or (not (= ~pumpRunning~0 0)) (= |old(~methaneLevelCritical~0)| ~methaneLevelCritical~0)) [2020-11-07 00:14:00,374 INFO L269 CegarLoopResult]: At program point L760-1(lines 756 767) the Hoare annotation is: true [2020-11-07 00:14:00,374 INFO L269 CegarLoopResult]: At program point changeMethaneLevelEXIT(lines 756 767) the Hoare annotation is: true [2020-11-07 00:14:00,375 INFO L262 CegarLoopResult]: At program point L543(line 543) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= 0 ~systemActive~0))) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,375 INFO L262 CegarLoopResult]: At program point L541(lines 541 547) the Hoare annotation is: (let ((.cse0 (= |old(~waterLevel~0)| ~waterLevel~0))) (or (and .cse0 (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0)) (and .cse0 (not (= 0 ~systemActive~0))))) [2020-11-07 00:14:00,375 INFO L262 CegarLoopResult]: At program point L536(line 536) the Hoare annotation is: (not (= |old(~pumpRunning~0)| 0)) [2020-11-07 00:14:00,375 INFO L262 CegarLoopResult]: At program point L534(lines 533 552) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,375 INFO L262 CegarLoopResult]: At program point timeShiftENTRY(lines 530 553) the Hoare annotation is: (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,375 INFO L262 CegarLoopResult]: At program point timeShiftEXIT(lines 530 553) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~3 0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0 (not (<= 0 (+ test_~tmp~3 2147483648))) (= |old(~waterLevel~0)| 0) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~9) (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~8 2147483648)) (= __utac_acc__Specification4_spec__1_~tmp~8 getWaterLevel_~retValue_acc~9))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0))) [2020-11-07 00:14:00,375 INFO L262 CegarLoopResult]: At program point timeShiftFINAL(lines 530 553) the Hoare annotation is: (let ((.cse0 (not (= |old(~pumpRunning~0)| 0)))) (and (or (not (<= 0 (+ test_~tmp___1~0 2147483648))) (= test_~tmp~3 0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp___1~0 0) (not (= test_~tmp___2~0 0)) .cse0 (not (<= 0 (+ test_~tmp~3 2147483648))) (= |old(~waterLevel~0)| 0) (not (= test_~tmp___0~0 0)) (not (<= test_~tmp~3 2147483647)) (not (< |old(~waterLevel~0)| 3)) (not (<= test_~tmp___1~0 2147483647)) (not (= 0 ~systemActive~0)) (and (= ~waterLevel~0 getWaterLevel_~retValue_acc~9) (<= 0 (+ __utac_acc__Specification4_spec__1_~tmp~8 2147483648)) (= __utac_acc__Specification4_spec__1_~tmp~8 getWaterLevel_~retValue_acc~9))) (or (and (= |old(~waterLevel~0)| ~waterLevel~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|)) .cse0))) [2020-11-07 00:14:00,376 INFO L269 CegarLoopResult]: At program point cleanupEXIT(lines 825 854) the Hoare annotation is: true [2020-11-07 00:14:00,376 INFO L269 CegarLoopResult]: At program point L839(lines 839 843) the Hoare annotation is: true [2020-11-07 00:14:00,376 INFO L269 CegarLoopResult]: At program point L839-1(lines 839 843) the Hoare annotation is: true [2020-11-07 00:14:00,376 INFO L269 CegarLoopResult]: At program point L835-2(lines 835 849) the Hoare annotation is: true [2020-11-07 00:14:00,376 INFO L269 CegarLoopResult]: At program point L831(line 831) the Hoare annotation is: true [2020-11-07 00:14:00,376 INFO L269 CegarLoopResult]: At program point L831-1(line 831) the Hoare annotation is: true [2020-11-07 00:14:00,376 INFO L269 CegarLoopResult]: At program point cleanupENTRY(lines 825 854) the Hoare annotation is: true [2020-11-07 00:14:00,376 INFO L269 CegarLoopResult]: At program point L827(line 827) the Hoare annotation is: true [2020-11-07 00:14:00,376 INFO L269 CegarLoopResult]: At program point L850(lines 825 854) the Hoare annotation is: true [2020-11-07 00:14:00,376 INFO L269 CegarLoopResult]: At program point L846(line 846) the Hoare annotation is: true [2020-11-07 00:14:00,377 INFO L269 CegarLoopResult]: At program point L836(line 836) the Hoare annotation is: true [2020-11-07 00:14:00,377 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalENTRY(lines 768 776) the Hoare annotation is: true [2020-11-07 00:14:00,377 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalFINAL(lines 768 776) the Hoare annotation is: true [2020-11-07 00:14:00,377 INFO L269 CegarLoopResult]: At program point L773(line 773) the Hoare annotation is: true [2020-11-07 00:14:00,377 INFO L269 CegarLoopResult]: At program point L772(line 772) the Hoare annotation is: true [2020-11-07 00:14:00,377 INFO L269 CegarLoopResult]: At program point isMethaneLevelCriticalEXIT(lines 768 776) the Hoare annotation is: true [2020-11-07 00:14:00,377 INFO L269 CegarLoopResult]: At program point L737(line 737) the Hoare annotation is: true [2020-11-07 00:14:00,377 INFO L269 CegarLoopResult]: At program point L736-1(lines 732 743) the Hoare annotation is: true [2020-11-07 00:14:00,377 INFO L269 CegarLoopResult]: At program point lowerWaterLevelENTRY(lines 732 743) the Hoare annotation is: true [2020-11-07 00:14:00,377 INFO L269 CegarLoopResult]: At program point lowerWaterLevelEXIT(lines 732 743) the Hoare annotation is: true [2020-11-07 00:14:00,378 INFO L269 CegarLoopResult]: At program point setupEXIT(lines 879 885) the Hoare annotation is: true [2020-11-07 00:14:00,378 INFO L269 CegarLoopResult]: At program point setupFINAL(lines 879 885) the Hoare annotation is: true [2020-11-07 00:14:00,378 INFO L269 CegarLoopResult]: At program point ULTIMATE.startEXIT(line -1) the Hoare annotation is: true [2020-11-07 00:14:00,378 INFO L262 CegarLoopResult]: At program point L-1(line -1) the Hoare annotation is: (and (= ~waterLevel~0 1) (= 1 ~systemActive~0) (= ~pumpRunning~0 0)) [2020-11-07 00:14:00,378 INFO L269 CegarLoopResult]: At program point ULTIMATE.startENTRY(line -1) the Hoare annotation is: true [2020-11-07 00:14:00,378 INFO L269 CegarLoopResult]: At program point ULTIMATE.startFINAL(line -1) the Hoare annotation is: true [2020-11-07 00:14:00,378 INFO L262 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorENTRY(lines 562 586) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,378 INFO L262 CegarLoopResult]: At program point L576(line 576) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,378 INFO L262 CegarLoopResult]: At program point L572(line 572) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,378 INFO L269 CegarLoopResult]: At program point processEnvironment__wrappee__highWaterSensorEXIT(lines 562 586) the Hoare annotation is: true [2020-11-07 00:14:00,379 INFO L262 CegarLoopResult]: At program point L570(lines 570 578) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,379 INFO L262 CegarLoopResult]: At program point L568(line 568) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,379 INFO L262 CegarLoopResult]: At program point L568-1(line 568) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,379 INFO L262 CegarLoopResult]: At program point L566(lines 566 583) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,379 INFO L262 CegarLoopResult]: At program point L568-2(line 568) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,379 INFO L262 CegarLoopResult]: At program point L568-3(line 568) the Hoare annotation is: (or (= 0 ~systemActive~0) (= ~pumpRunning~0 |old(~pumpRunning~0)|) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,379 INFO L262 CegarLoopResult]: At program point L581(line 581) the Hoare annotation is: (or (= 0 ~systemActive~0) (not (= |old(~pumpRunning~0)| 0))) [2020-11-07 00:14:00,379 INFO L269 CegarLoopResult]: At program point L581-1(lines 562 586) the Hoare annotation is: true [2020-11-07 00:14:00,379 INFO L262 CegarLoopResult]: At program point waterRiseEXIT(lines 744 755) the Hoare annotation is: (or (not (<= test_~tmp~3 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (= ~pumpRunning~0 0)) (not (<= 0 (+ test_~tmp~3 2147483648)))) [2020-11-07 00:14:00,380 INFO L262 CegarLoopResult]: At program point L749(line 749) the Hoare annotation is: (or (not (<= test_~tmp~3 2147483647)) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (= ~pumpRunning~0 0)) (and (= |old(~waterLevel~0)| ~waterLevel~0) (< ~waterLevel~0 2)) (not (<= 0 (+ test_~tmp~3 2147483648)))) [2020-11-07 00:14:00,380 INFO L262 CegarLoopResult]: At program point L748-1(lines 744 755) the Hoare annotation is: (or (not (<= test_~tmp~3 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (= ~pumpRunning~0 0)) (not (<= 0 (+ test_~tmp~3 2147483648)))) [2020-11-07 00:14:00,380 INFO L262 CegarLoopResult]: At program point waterRiseENTRY(lines 744 755) the Hoare annotation is: (or (not (<= test_~tmp~3 2147483647)) (= |old(~waterLevel~0)| ~waterLevel~0) (not (< test_~splverifierCounter~0 4)) (= test_~tmp~3 0) (not (= ~pumpRunning~0 0)) (not (<= 0 (+ test_~tmp~3 2147483648)))) [2020-11-07 00:14:00,380 INFO L269 CegarLoopResult]: At program point __automaton_failFINAL(lines 720 727) the Hoare annotation is: true [2020-11-07 00:14:00,380 INFO L269 CegarLoopResult]: At program point __automaton_failENTRY(lines 720 727) the Hoare annotation is: true [2020-11-07 00:14:00,380 INFO L269 CegarLoopResult]: At program point L724(line 724) the Hoare annotation is: true [2020-11-07 00:14:00,380 INFO L269 CegarLoopResult]: At program point __automaton_failEXIT(lines 720 727) the Hoare annotation is: true [2020-11-07 00:14:00,409 INFO L202 PluginConnector]: Adding new model de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction CFG 07.11 12:14:00 BoogieIcfgContainer [2020-11-07 00:14:00,409 INFO L132 PluginConnector]: ------------------------ END TraceAbstraction---------------------------- [2020-11-07 00:14:00,411 INFO L168 Benchmark]: Toolchain (without parser) took 240008.70 ms. Allocated memory was 151.0 MB in the beginning and 810.5 MB in the end (delta: 659.6 MB). Free memory was 126.3 MB in the beginning and 339.4 MB in the end (delta: -213.1 MB). Peak memory consumption was 543.4 MB. Max. memory is 8.0 GB. [2020-11-07 00:14:00,412 INFO L168 Benchmark]: CDTParser took 0.21 ms. Allocated memory is still 151.0 MB. Free memory is still 125.5 MB. There was no memory consumed. Max. memory is 8.0 GB. [2020-11-07 00:14:00,412 INFO L168 Benchmark]: CACSL2BoogieTranslator took 625.79 ms. Allocated memory is still 151.0 MB. Free memory was 125.7 MB in the beginning and 105.0 MB in the end (delta: 20.7 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. [2020-11-07 00:14:00,412 INFO L168 Benchmark]: Boogie Preprocessor took 108.91 ms. Allocated memory is still 151.0 MB. Free memory was 105.0 MB in the beginning and 101.1 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. [2020-11-07 00:14:00,413 INFO L168 Benchmark]: RCFGBuilder took 1763.25 ms. Allocated memory is still 151.0 MB. Free memory was 101.1 MB in the beginning and 92.3 MB in the end (delta: 8.8 MB). Peak memory consumption was 35.9 MB. Max. memory is 8.0 GB. [2020-11-07 00:14:00,413 INFO L168 Benchmark]: TraceAbstraction took 237493.70 ms. Allocated memory was 151.0 MB in the beginning and 810.5 MB in the end (delta: 659.6 MB). Free memory was 92.3 MB in the beginning and 339.4 MB in the end (delta: -247.0 MB). Peak memory consumption was 508.5 MB. Max. memory is 8.0 GB. [2020-11-07 00:14:00,415 INFO L339 ainManager$Toolchain]: ####################### End [Toolchain 1] ####################### --- Results --- * Results from de.uni_freiburg.informatik.ultimate.core: - StatisticsResult: Toolchain Benchmarks Benchmark results are: * CDTParser took 0.21 ms. Allocated memory is still 151.0 MB. Free memory is still 125.5 MB. There was no memory consumed. Max. memory is 8.0 GB. * CACSL2BoogieTranslator took 625.79 ms. Allocated memory is still 151.0 MB. Free memory was 125.7 MB in the beginning and 105.0 MB in the end (delta: 20.7 MB). Peak memory consumption was 21.0 MB. Max. memory is 8.0 GB. * Boogie Preprocessor took 108.91 ms. Allocated memory is still 151.0 MB. Free memory was 105.0 MB in the beginning and 101.1 MB in the end (delta: 3.9 MB). Peak memory consumption was 3.1 MB. Max. memory is 8.0 GB. * RCFGBuilder took 1763.25 ms. Allocated memory is still 151.0 MB. Free memory was 101.1 MB in the beginning and 92.3 MB in the end (delta: 8.8 MB). Peak memory consumption was 35.9 MB. Max. memory is 8.0 GB. * TraceAbstraction took 237493.70 ms. Allocated memory was 151.0 MB in the beginning and 810.5 MB in the end (delta: 659.6 MB). Free memory was 92.3 MB in the beginning and 339.4 MB in the end (delta: -247.0 MB). Peak memory consumption was 508.5 MB. Max. memory is 8.0 GB. * Results from de.uni_freiburg.informatik.ultimate.plugins.generator.traceabstraction: - PositiveResult [Line: 3]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 384]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 377]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 423]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - PositiveResult [Line: 430]: call of __VERIFIER_error() unreachable For all program executions holds that call of __VERIFIER_error() unreachable at this location - AllSpecificationsHoldResult: All specifications hold 5 specifications checked. All of them hold - InvariantResult [Line: 835]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 460]: Loop Invariant Derived loop invariant: (!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || !(\old(pumpRunning) == 0) - InvariantResult [Line: 825]: Loop Invariant Derived loop invariant: 1 - InvariantResult [Line: 461]: Loop Invariant Derived loop invariant: (((!(\old(systemActive) == 1) || !(\old(waterLevel) == 1)) || ((((\old(systemActive) == systemActive && \old(waterLevel) == waterLevel) && pumpRunning == \old(pumpRunning)) && \old(methaneLevelCritical) == methaneLevelCritical) && splverifierCounter == 0)) || ((((\old(waterLevel) == waterLevel && 0 <= tmp + 2147483648) && tmp <= 2147483647) && pumpRunning == 0) && splverifierCounter == 0)) || !(\old(pumpRunning) == 0) - ProcedureContractResult [Line: 3]: Procedure Contract for reach_error Derived contract for procedure reach_error: 1 - ProcedureContractResult [Line: 63]: Procedure Contract for select_helpers Derived contract for procedure select_helpers: 1 - ProcedureContractResult [Line: 70]: Procedure Contract for valid_product Derived contract for procedure valid_product: ((((retValue_acc <= 1 && \result == 1) && 1 <= retValue_acc) || !(waterLevel == 1)) || !(pumpRunning == 0)) || !(1 == systemActive) - ProcedureContractResult [Line: 920]: Procedure Contract for __utac_acc__Specification4_spec__1 Derived contract for procedure __utac_acc__Specification4_spec__1: (((((((((((((!(0 <= tmp___1 + 2147483648) || tmp == 0) || !(splverifierCounter < 4)) || tmp___1 == 0) || !(tmp___2 == 0)) || !(0 <= tmp + 2147483648)) || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(tmp___1 <= 2147483647)) || !(0 == systemActive)) || 0 <= tmp + 2147483648) && ((!(pumpRunning == 0) || !(tmp == 0)) || waterLevel == 0)) && (((((((((((((!(0 <= tmp___1 + 2147483648) || !(splverifierCounter < 4)) || tmp == 0) || tmp___1 == 0) || !(tmp___2 == 0)) || !(0 <= tmp + 2147483648)) || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || ((((tmp___0 == 0 && pumpRunning == \result) && aux-isPumpRunning()-aux == 0) && waterLevel == retValue_acc) && tmp == retValue_acc)) || !(pumpRunning == 0)) || !(waterLevel < 3)) || !(tmp___1 <= 2147483647)) || ((waterLevel == retValue_acc && !(tmp == 0)) && tmp == retValue_acc)) || !(0 == systemActive)) - ProcedureContractResult [Line: 896]: Procedure Contract for main Derived contract for procedure main: 1 - ProcedureContractResult [Line: 704]: Procedure Contract for stopSystem Derived contract for procedure stopSystem: (((((((((((!(tmp___0 == 0) || !(tmp <= 2147483647)) || !(0 <= tmp___1 + 2147483648)) || !(splverifierCounter < 4)) || tmp == 0) || !(waterLevel < 3)) || !(tmp___1 <= 2147483647)) || 0 == systemActive) || tmp___1 == 0) || !(tmp___2 == 0)) || !(\old(pumpRunning) == 0)) || !(0 <= tmp + 2147483648)) && (!(\old(pumpRunning) == 0) || pumpRunning == 0) - ProcedureContractResult [Line: 640]: Procedure Contract for isPumpRunning Derived contract for procedure isPumpRunning: !(pumpRunning == 0) || (pumpRunning == retValue_acc && pumpRunning == \result) - ProcedureContractResult [Line: 56]: Procedure Contract for select_features Derived contract for procedure select_features: 1 - ProcedureContractResult [Line: 886]: Procedure Contract for runTest Derived contract for procedure runTest: 1 - ProcedureContractResult [Line: 629]: Procedure Contract for isMethaneAlarm Derived contract for procedure isMethaneAlarm: 1 - ProcedureContractResult [Line: 621]: Procedure Contract for deactivatePump Derived contract for procedure deactivatePump: 1 - ProcedureContractResult [Line: 588]: Procedure Contract for processEnvironment Derived contract for procedure processEnvironment: 1 - ProcedureContractResult [Line: 809]: Procedure Contract for isHighWaterSensorDry Derived contract for procedure isHighWaterSensorDry: 1 - ProcedureContractResult [Line: 554]: Procedure Contract for processEnvironment__wrappee__base Derived contract for procedure processEnvironment__wrappee__base: 1 - ProcedureContractResult [Line: 451]: Procedure Contract for test Derived contract for procedure test: 1 - ProcedureContractResult [Line: 613]: Procedure Contract for activatePump Derived contract for procedure activatePump: 1 - ProcedureContractResult [Line: 685]: Procedure Contract for isHighWaterLevel Derived contract for procedure isHighWaterLevel: 1 - ProcedureContractResult [Line: 756]: Procedure Contract for changeMethaneLevel Derived contract for procedure changeMethaneLevel: 1 - ProcedureContractResult [Line: 800]: Procedure Contract for getWaterLevel Derived contract for procedure getWaterLevel: (waterLevel == retValue_acc && \result == waterLevel) || !(pumpRunning == 0) - ProcedureContractResult [Line: 530]: Procedure Contract for timeShift Derived contract for procedure timeShift: (((((((((((((!(0 <= tmp___1 + 2147483648) || tmp == 0) || !(splverifierCounter < 4)) || tmp___1 == 0) || !(tmp___2 == 0)) || !(\old(pumpRunning) == 0)) || !(0 <= tmp + 2147483648)) || \old(waterLevel) == 0) || !(tmp___0 == 0)) || !(tmp <= 2147483647)) || !(\old(waterLevel) < 3)) || !(tmp___1 <= 2147483647)) || !(0 == systemActive)) || ((waterLevel == retValue_acc && 0 <= tmp + 2147483648) && tmp == retValue_acc)) && ((\old(waterLevel) == waterLevel && pumpRunning == \old(pumpRunning)) || !(\old(pumpRunning) == 0)) - ProcedureContractResult [Line: 768]: Procedure Contract for isMethaneLevelCritical Derived contract for procedure isMethaneLevelCritical: 1 - ProcedureContractResult [Line: 825]: Procedure Contract for cleanup Derived contract for procedure cleanup: 1 - ProcedureContractResult [Line: 732]: Procedure Contract for lowerWaterLevel Derived contract for procedure lowerWaterLevel: 1 - ProcedureContractResult [Line: 879]: Procedure Contract for setup Derived contract for procedure setup: 1 - ProcedureContractResult [Line: 562]: Procedure Contract for processEnvironment__wrappee__highWaterSensor Derived contract for procedure processEnvironment__wrappee__highWaterSensor: 1 - ProcedureContractResult [Line: 744]: Procedure Contract for waterRise Derived contract for procedure waterRise: ((((!(tmp <= 2147483647) || \old(waterLevel) == waterLevel) || !(splverifierCounter < 4)) || tmp == 0) || !(pumpRunning == 0)) || !(0 <= tmp + 2147483648) - ProcedureContractResult [Line: 720]: Procedure Contract for __automaton_fail Derived contract for procedure __automaton_fail: 1 - StatisticsResult: Ultimate Automizer benchmark data CFG has 40 procedures, 637 locations, 5 error locations. Started 1 CEGAR loops. VerificationResult: SAFE, OverallTime: 101.0s, OverallIterations: 6, TraceHistogramMax: 2, AutomataDifference: 86.0s, DeadEndRemovalTime: 0.0s, HoareAnnotationTime: 136.2s, InitialAbstractionConstructionTime: 0.0s, HoareTripleCheckerStatistics: 1487 SDtfs, 3254 SDslu, 2692 SDs, 0 SdLazy, 6721 SolverSat, 1197 SolverUnsat, 0 SolverUnknown, 0 SolverNotchecked, 22.5s Time, PredicateUnifierStatistics: 0 DeclaredPredicates, 321 GetRequests, 157 SyntacticMatches, 1 SemanticMatches, 163 ConstructedPredicates, 0 IntricatePredicates, 0 DeprecatedPredicates, 3320 ImplicationChecksByTransitivity, 63.2s Time, 0.0s BasicInterpolantAutomatonTime, BiggestAbstraction: size=1426occurred in iteration=5, traceCheckStatistics: No data available, InterpolantConsolidationStatistics: No data available, PathInvariantsStatistics: No data available, 0/0 InterpolantCoveringCapability, TotalInterpolationStatistics: No data available, 0.0s DumpTime, AutomataMinimizationStatistics: 1.8s AutomataMinimizationTime, 6 MinimizatonAttempts, 407 StatesRemovedByMinimization, 5 NontrivialMinimizations, HoareAnnotationStatistics: 0.0s HoareAnnotationTime, 284 LocationsWithAnnotation, 4797 PreInvPairs, 6771 NumberOfFragments, 4415 HoareAnnotationTreeSize, 4797 FomulaSimplifications, 1871720 FormulaSimplificationTreeSizeReduction, 23.0s HoareSimplificationTime, 284 FomulaSimplificationsInter, 137109 FormulaSimplificationTreeSizeReductionInter, 112.7s HoareSimplificationTimeInter, RefinementEngineStatistics: TRACE_CHECK: No data available, INVARIANT_SYNTHESIS: No data available, INTERPOLANT_CONSOLIDATION: No data available, ABSTRACT_INTERPRETATION: No data available, PDR: No data available, ACCELERATED_INTERPOLATION: No data available, SIFA: No data available, ReuseStatistics: No data available RESULT: Ultimate proved your program to be correct! Received shutdown request...